Παραπομπή APA

Bob Lewis and Donovan Tagg. (1981). Computer in Education. North-Holland Publishing Company.

Παραπομπή Chicago Style

Bob Lewis and Donovan Tagg. Computer in Education. New York: North-Holland Publishing Company, 1981.

Παραπομπή MLA

Bob Lewis and Donovan Tagg. Computer in Education. North-Holland Publishing Company, 1981.