Kotler, P. 1., & Kotler, P. 1. (1981). Mercadotecnia. México: PrenticeHall Internacional.
Chicago Style CitationKotler, Philip 1931-, and Philip 1931- Kotler. Mercadotecnia. México: PrenticeHall Internacional, 1981.
MLA CitationKotler, Philip 1931-, and Philip 1931- Kotler. Mercadotecnia. México: PrenticeHall Internacional, 1981.
Warning: These citations may not always be 100% accurate.