Gaya APA

Gostick, A., Elton, C. (2007). The Carrot Principle: How the best managers use recognition to engage their people, retain talent, and accelerate performance . New York: Free Press.

Gaya MLA

Gostick, Andrian., Elton, Chester. "The Carrot Principle: How the best managers use recognition to engage their people, retain talent, and accelerate performance". New York: Free Press, 2007. Text.