Cita APA

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

Citación estilo Chicago

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

Cita MLA

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

Warning: These citations may not always be 100% accurate.