APA
Manning G. L., Reece B. L., . (2007). Selling today. Upper Saddle River, N.J: Pearson Prentice Hall.
Chicago
Manning Gerald L, Reece Barry L, . 2007. Selling today. Upper Saddle River, N.J: Pearson Prentice Hall.
Harvard
Manning G. L., Reece B. L., . (2007). Selling today. Upper Saddle River, N.J: Pearson Prentice Hall.
MLA
Manning Gerald L, Reece Barry L, . Selling today. Upper Saddle River, N.J: Pearson Prentice Hall. 2007.