Παραπομπή APA

Pask, G. (1975). Cybernetics of Human Learning and Performance: A Guide to Theory and Research. Hutchinston.

Παραπομπή Chicago Style

Pask, Gordon. Cybernetics of Human Learning and Performance: A Guide to Theory and Research. London: Hutchinston, 1975.

Παραπομπή MLA

Pask, Gordon. Cybernetics of Human Learning and Performance: A Guide to Theory and Research. Hutchinston, 1975.