Cooper, R. K. (1997). Executive E Q; Emoshnal intelligence in business. Orion Business.
Citazione stile Chigago Style (17a edizione)Cooper, Robert K. Executive E Q; Emoshnal Intelligence in Business. London: Orion Business, 1997.
Citatione MLA (9a ed.)Cooper, Robert K. Executive E Q; Emoshnal Intelligence in Business. Orion Business, 1997.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.