APA aipamena

NATU, V. G. (1977). BUSINESS COMMUNICATION. VIPUL PRAKASHAN.

Chicago Style aipamena

NATU, V. G. BUSINESS COMMUNICATION. BOMBAY: VIPUL PRAKASHAN, 1977.

MLA aipamena

NATU, V. G. BUSINESS COMMUNICATION. VIPUL PRAKASHAN, 1977.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.