APA (7e ed.) Bronvermelding

Não informado. (1971). K-eight: Learning through media. North American Publishing.

Chicago (17e ed.) Bronvermelding

Não informado. K-eight: Learning Through Media. Philadelphia, Pa: North American Publishing, 1971.

MLA (8e ed.) Bronvermelding

Não informado. K-eight: Learning Through Media. North American Publishing, 1971.

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