APA (7e ed.) Bronvermelding

Não informado. (1970). Feed industry red book. Communications Marketing.

Chicago (17e ed.) Bronvermelding

Não informado. Feed Industry Red Book. Edina, Minn: Communications Marketing, 1970.

MLA (8e ed.) Bronvermelding

Não informado. Feed Industry Red Book. Communications Marketing, 1970.

Let op: Deze citaties zijn niet altijd 100% accuraat.