APA aipamena

Hoinacki, L., & Egan, E. (1991). The thought of Ivan Illich.

Chicago Style aipamena

Hoinacki, Lee, and Eileen Egan. The Thought of Ivan Illich. 1991.

MLA aipamena

Hoinacki, Lee, and Eileen Egan. The Thought of Ivan Illich. 1991.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.