APA (7 ম সংস্করণ) উদ্ধৃতি

WERTENBROCH K. (2001). MEASURING CONSUMER WILLINGNESS TO PAY AT THE POINT OF PURCHASE. MARKETING SERVICE INSTITUTE.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

WERTENBROCH K. MEASURING CONSUMER WILLINGNESS TO PAY AT THE POINT OF PURCHASE. MASSACHUSSETS: MARKETING SERVICE INSTITUTE, 2001.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

WERTENBROCH K. MEASURING CONSUMER WILLINGNESS TO PAY AT THE POINT OF PURCHASE. MARKETING SERVICE INSTITUTE, 2001.