APA (7e ed.) Bronvermelding

Não informado. (1953). Improving College and University Teaching. Heldref Publications.

Chicago (17e ed.) Bronvermelding

Não informado. Improving College and University Teaching. Washington: Heldref Publications, 1953.

MLA (8e ed.) Bronvermelding

Não informado. Improving College and University Teaching. Heldref Publications, 1953.

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