Vol. 1° -  IX.8.11.

Bibliografia di William Cawley

American Poultry Association Newsletter, 1977

Anglin, H. A. & C. O. Briles, 1979. Effect of shell color on yolk and albumen ratios for three breeds and their crosses. Poultry Science 58: 1032

Arrell, Jack, 1977 (May), The araucana ear-tuft. Part.II. Personal Correspondence

Arrell, Jack, 1977, The Araucana Newsletter n°·4, Medford, Oregon

Arrell, Jack, 1977 (Dec.). The Araucana Newsletter n° 5, Medford, Oregon

Beeler, S. B., 1977, The Araucana Newsletter n° 4, Medford, Oregon

Brown, Edward, 1906, Races of Domestic Fowl, Edward Arnold Publisher, London

Carter, George F., 1971, Man across the sea - problems of pre-columbian contacts, University of Texas Press, Chapter 9, Pre-Columbian Chickens in America

Castelló, Salvador, 1921, Poultry keeping in South America, Proceedings of First World’s Poultry Congress and Exhibition, p. 59

Castelló, Salvador, 1924, The gallus inauris and the hen which lays blue eggs. Book of second World’s Poultry Congress and Description of the Exhibition, p. 112

Cole, R. K., 1975. Personal correspondence

Cunningham, Dan L., W.F. Krueger, R.C. Fanguy and J.W., Bradley, 1974, Preliminary results of bidirectional selection of yolk cholesterol level in laying hens. Poultry Science 53:384-391.

Ernst, Ralph A., 1975, Cholesterol higher in Araucana eggs. Poultry Letter, September, University of California, Agricultural Extension Service, Davis, California

Fanguy, Roy C. and William O. Cawley, 1975, Egg yolk levels in three species of birds. Unpublished data

Hickman, Mickey, 1974, The amazing araucanas! Organic Gardening and Farming, 21:58-61 (Dec.).  Hutt. F. B., 1949, Genetics of the fowl. McGraw-Hill Book Company, New York, First Edition, p. 33-40.

Jackson, Homer W., 1923, Tests of the araucana eggs. Reliable Poultry Journal, Nov. p. 829.

Jeffrey, Fred P., 1974, Bantam chickens, American Bantam Association, North Amherst, Massachusetts, p.33

Keller, J. W., 1925, More about novel blue-egg araucana fowl of South America, Reliable Poultry Journal, April, p. 178

Krueger, W. F., 1975, Araucana egg cholesterol content query answered, Southwestern Poultry Times, Dec. 8, p. 7

Newell, George W. and F. E. Cunningham, 1977, The araucana easter egg chicken, Current Report 81011, Oklahoma State University

Onelli, Clemente, 1923, Something new in poultry husbandry - the araucana fowl. Reliable Poultry Journal, No. 5, p. 829

Prado, Ulderico, (1921-1923), The gallus inauris: critical review, (El Gallus Inauris: Juicio critico)

Punnett, R. C., 1933, Genetic studies in poultry, Chapter IX, The Blue Egg, Journal of Genetics, 27:465-470

Reinhart, Edward J., 1975, Summary of research study on the nutritional value of the araucana chicken egg, Chicago State University, Department of Occupational Education, Chicago, Illinois 60628

Romanoff, Alexis L. and Anastasia J. Romanoff, 1963, The Avian Egg, John Wiley and Son Inc., New York, p. 341

Somes, Ralph G. Jr., 1975, Expression of qualitative gene in poultry in internal and external environment. S-93, Annual Report of Contributing Project, Project 462. University of Connecticut

Somes, Ralph G. Jr., 1976, Ear tufts of the araucana fowl. Poultry Science 55:2094-95

Somes, Ralph G. Jr., 1977, The Araucana  Newsletter No. 4, Medford, Oregon

Somes, Ralph G. Jr., Patricia V.Francis and Julius J. Tlustohowicz, 1977, Protein and cholesterol content of Araucana eggs, Poultry Science 56:1636-1640

Somes, Ralph G. Jr., 1978, The inheritance of the yolk sizes of araucana eggs and its relationship with the blue egg-shell color gene, S-93, Annual Report of Contributing Projects, Project 46, University of Connecticut

Vosburg, Frederick G., 1948, Easter egg chickens, National Geographic, Vol. 94, 3:377

Whitley, Glenn R., 1973, The muscovy duck in Mexico, Texas A&M University, College Station, Texas 77843

Williams, Ronald L., 1978, The araucana ear-tuft, American Bantam Association Quarterly-Fall, p. 10