Não informado. (2004). Game bird breeders, aviculturists, zoologists and conservationists gazette. American Game Bird Breeders Federation.
Citação do estilo Chicago (17ª ed.)Não informado. Game Bird Breeders, Aviculturists, Zoologists and Conservationists Gazette. Salt Lake City, Utah: American Game Bird Breeders Federation, 2004.
Citação MLA (8ª ed.)Não informado. Game Bird Breeders, Aviculturists, Zoologists and Conservationists Gazette. American Game Bird Breeders Federation, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.