Borg, J. (1989). The Inner Game of Selling . . . Yourself. ELSEVIER.
Chicagoスタイル(17版)引用形式Borg, James. The Inner Game of Selling . . . Yourself. ELSEVIER, 1989.
MLA(8版)引用形式Borg, James. The Inner Game of Selling . . . Yourself. ELSEVIER, 1989.
警告: この引用は必ずしも正確ではありません.