APA aipamena

Association for Educational and Training Technology. (1989). International yearbook of educational and training technology. Kogan Page.

Chicago Style aipamena

Association for Educational and Training Technology. International Yearbook of Educational and Training Technology. London: Kogan Page, 1989.

MLA aipamena

Association for Educational and Training Technology. International Yearbook of Educational and Training Technology. Kogan Page, 1989.