APA (7e ed.) Bronvermelding

Não informado. (1973). New Directions for Higher Education. Jossey-Bass.

Chicago (17e ed.) Bronvermelding

Não informado. New Directions for Higher Education. San Francisco, Calif: Jossey-Bass, 1973.

MLA (8e ed.) Bronvermelding

Não informado. New Directions for Higher Education. Jossey-Bass, 1973.

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