Avicultural Magazine - January / February 1974
Avicultural Magazine - July / September 1981
Avicultural Magazine - July / August 1972
Avicultural Magazine - October / December 1981
Avicultural Magazine - January / March 1980
Avicultural Magazine - October / December 1978
Avicultural Magazine - October / December 1977
Avicultural Magazine - September / October 1972
Avicultural Magazine - July / September 1978