Não informado. (2020). American Breeds. American Charbray Breeders Association.
Chicago (17e ed.) BronvermeldingNão informado. American Breeds. San Antonio, Tex: American Charbray Breeders Association, 2020.
MLA (8e ed.) BronvermeldingNão informado. American Breeds. American Charbray Breeders Association, 2020.
Let op: Deze citaties zijn niet altijd 100% accuraat.