Manning, G. L., & Reece, B. L. (2001). Selling today: Building quality partnerships (8th ed.). Prentice Hall ; Pearson Education.
Цитирование в стиле Чикаго (17-е изд.)Manning, Gerald L., и Barry L. Reece. Selling Today: Building Quality Partnerships. 8th ed. Upper Saddle River, New Jersey : New Delhi: Prentice Hall ; Pearson Education, 2001.
Цитирование MLA (8-е изд.)Manning, Gerald L., и Barry L. Reece. Selling Today: Building Quality Partnerships. 8th ed. Prentice Hall ; Pearson Education, 2001.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.