APA aipamena

VISWANATH, S. (2001). EARLY BIRD ENGLISH STARTERS.

Chicago Style aipamena

VISWANATH, SHOBHA. EARLY BIRD ENGLISH STARTERS. 2001.

MLA aipamena

VISWANATH, SHOBHA. EARLY BIRD ENGLISH STARTERS. 2001.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.