APA aipamena

Bucknall, K. B. (1989). China and the open door policy.

Chicago Style aipamena

Bucknall, Kevin B. China and the Open Door Policy. London, Allen & Unwin, 1989.

MLA aipamena

Bucknall, Kevin B. China and the Open Door Policy. 1989.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.