Halvorson Heidi Grant. (2012). Nine things successful peopeple do differently (1.). Harvard Business review Press.
Chicago Edition CitationHalvorson Heidi Grant. Nine Things Successful Peopeple Do Differently. 1. Boston: Harvard Business review Press, 2012.
Cita MLAHalvorson Heidi Grant. Nine Things Successful Peopeple Do Differently. 1. Harvard Business review Press, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.