Wingate, J. W., Nolan, C. A., & Walters, R. G. (1964). Fundamentals of selling: Meeting consumer demand (8th ed.). South-western Pub. Co.
Chicago-стиль цитированияWingate, John Williams, Carroll Anthony Nolan, and R. G. Walters. Fundamentals of Selling: Meeting Consumer Demand. 8th ed. Cincinnati: South-western Pub. Co, 1964.
MLA-цитированиеWingate, John Williams, et al. Fundamentals of Selling: Meeting Consumer Demand. 8th ed. South-western Pub. Co, 1964.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.