APA aipamena

Borg, J. (1989). The Inner Game of Selling . . . Yourself. ELSEVIER.

Chicago Style aipamena

Borg, James. The Inner Game of Selling . . . Yourself. ELSEVIER, 1989.

MLA aipamena

Borg, James. The Inner Game of Selling . . . Yourself. ELSEVIER, 1989.

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