Παραπομπή APA

Torsten Husen and T.Neville Postlethwaite. (1985). International encyclopedia of education. Pergamon Press.

Παραπομπή Chicago Style

Torsten Husen and T.Neville Postlethwaite. International Encyclopedia of Education. Oxford: Pergamon Press, 1985.

Παραπομπή MLA

Torsten Husen and T.Neville Postlethwaite. International Encyclopedia of Education. Pergamon Press, 1985.