APA aipamena

GUPTA.S.K / GANGAL, A. (2013). GENERAL KNOWLEDGE TODAY -7. SCHAND.

Chicago Style aipamena

GUPTA.S.K / GANGAL, ANUBHUTI. GENERAL KNOWLEDGE TODAY -7. SCHAND, 2013.

MLA aipamena

GUPTA.S.K / GANGAL, ANUBHUTI. GENERAL KNOWLEDGE TODAY -7. SCHAND, 2013.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.