Thorne, P., & Hoyos Olier, E. (1993). El nuevo gerente general. McGraw-Hill.
Chicago Style (17th ed.) CitationThorne, Paul, and Enrique Hoyos Olier. El Nuevo Gerente General. Santafé de Bogotá [etc.]: McGraw-Hill, 1993.
MLA (9th ed.) CitationThorne, Paul, and Enrique Hoyos Olier. El Nuevo Gerente General. McGraw-Hill, 1993.
Warning: These citations may not always be 100% accurate.