APA (7e ed.) Bronvermelding

Não informado. (1989). Educational & Training Technology International: Journal of aett. Kogan Page.

Chicago (17e ed.) Bronvermelding

Não informado. Educational & Training Technology International: Journal of Aett. London: Kogan Page, 1989.

MLA (8e ed.) Bronvermelding

Não informado. Educational & Training Technology International: Journal of Aett. Kogan Page, 1989.

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