APA aipamena

SATIJA,AGRAWAL. (1990). BOOK NUMBERS. CONCEPT PUB. CO.

Chicago Style aipamena

SATIJA,AGRAWAL. BOOK NUMBERS. CONCEPT PUB. CO, 1990.

MLA aipamena

SATIJA,AGRAWAL. BOOK NUMBERS. CONCEPT PUB. CO, 1990.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.