Kotter, J. P., & Warner, M. (2002). International encyclopedia of business and management (2nd ed.). London: Thomson Learning.
Trích dẫn kiểu ChicagoKotter, John P., và Malcolm Warner. International Encyclopedia of Business and Management. 2nd ed. London: Thomson Learning, 2002.
Deismireacht MLAKotter, John P., và Malcolm Warner. International Encyclopedia of Business and Management. 2nd ed. London: Thomson Learning, 2002.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.