Παραπομπή APA

Pingali venugopal. (2001). m arketing channel management (1.). response books.

Παραπομπή Chicago Style

Pingali venugopal. M Arketing Channel Management. 1. New Delhi: response books, 2001.

Παραπομπή MLA

Pingali venugopal. M Arketing Channel Management. 1. response books, 2001.