Holtje, H. F., & Corona de Contin, H. (1991). Mercadotecnia. McGraw-Hill.
Chicago Style (17th ed.) CitationHoltje, Herbert F., and Hortensia Corona de Contin. Mercadotecnia. México: McGraw-Hill, 1991.
MLA (9th ed.) CitationHoltje, Herbert F., and Hortensia Corona de Contin. Mercadotecnia. McGraw-Hill, 1991.
Warning: These citations may not always be 100% accurate.