APA aipamena

(1993). Question papers: <1993> C<3682-C5170>.

Chicago Style aipamena

Question Papers: <1993> C<3682-C5170>. Calicut University, 1993.

MLA aipamena

Question Papers: <1993> C<3682-C5170>. 1993.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.