Παραπομπή APA

Wellaufer, s. (2001). Harvard Business Review. Harvand business Review.

Παραπομπή Chicago Style

Wellaufer, suzy. Harvard Business Review. Boston: Harvand business Review, 2001.

Παραπομπή MLA

Wellaufer, suzy. Harvard Business Review. Harvand business Review, 2001.