Topping, P. A. (2002). Managerial Leadership. McGraw-Hill.
Cita Chicago Style (17a ed.)Topping, Peter A. Managerial Leadership. New Delhi: McGraw-Hill, 2002.
Cita MLA (9a ed.)Topping, Peter A. Managerial Leadership. McGraw-Hill, 2002.
Precaución: Estas citas no son 100% exactas.