Anderson, B. R. (1981). Professional selling/2e (2nd ed.). Prentice Hall.
シカゴスタイル引用形Anderson, B. Robert. Professional Selling/2e. 2nd ed. New Jersey: Prentice Hall, 1981.
MLA引用形式Anderson, B. Robert. Professional Selling/2e. 2nd ed. Prentice Hall, 1981.
警告: この引用は必ずしも正確ではありません.