APA (7e ed.) Bronvermelding

Não informado. (1975). Innovation. Bureau International d'Education, Service International d'Information sur las Innovations Educatives.

Chicago (17e ed.) Bronvermelding

Não informado. Innovation. Geneve, Suíça: Bureau International d'Education, Service International d'Information sur las Innovations Educatives, 1975.

MLA (8e ed.) Bronvermelding

Não informado. Innovation. Bureau International d'Education, Service International d'Information sur las Innovations Educatives, 1975.

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