APA aipamena

VENUGOPAL PINGALI. (2001). MARKETING CHANNEL MANAGEMENT. RESPONSE BOOKS.

Chicago Style aipamena

VENUGOPAL PINGALI. MARKETING CHANNEL MANAGEMENT. NEW DELHI: RESPONSE BOOKS, 2001.

MLA aipamena

VENUGOPAL PINGALI. MARKETING CHANNEL MANAGEMENT. RESPONSE BOOKS, 2001.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.