Παραπομπή APA

(2011). HBR's 10 must reads the essentials. Harvard Business Review.

Παραπομπή Chicago Style

HBR's 10 Must Reads the Essentials. Boston: Harvard Business Review, 2011.

Παραπομπή MLA

HBR's 10 Must Reads the Essentials. Harvard Business Review, 2011.