Kelly, R. E. (1998). Star performer: Nine breakthrough strategies to help ordinary people become extraordinary perfomers at work. Orion Business Books.
Chicago Edition CitationKelly, Robert E. Star Performer: Nine Breakthrough Strategies to Help Ordinary People Become Extraordinary Perfomers at Work. London: Orion Business Books, 1998.
Cita MLAKelly, Robert E. Star Performer: Nine Breakthrough Strategies to Help Ordinary People Become Extraordinary Perfomers at Work. Orion Business Books, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.