APA aipamena

STEVENSON B. (1992). HOW TO PASS EXAMS. SUDHA PUBLICATIONS.

Chicago Style aipamena

STEVENSON B. HOW TO PASS EXAMS. NEW DELHI: SUDHA PUBLICATIONS, 1992.

MLA aipamena

STEVENSON B. HOW TO PASS EXAMS. SUDHA PUBLICATIONS, 1992.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.