McClelland D. C. (2008). Power is the Great Motivator. Harvard Business School Pub.
Citazione stile Chigago Style (17a edizione)McClelland D. C. Power Is the Great Motivator. Boston: Harvard Business School Pub, 2008.
Citatione MLA (9a ed.)McClelland D. C. Power Is the Great Motivator. Harvard Business School Pub, 2008.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.