Kotler, P. (1981). Mercadotecnia. Prentice-Hall Internacional.
Chicago Style (17th ed.) CitationKotler, Philip. Mercadotecnia. Englewood Cliffs: Prentice-Hall Internacional, 1981.
MLA (9th ed.) CitationKotler, Philip. Mercadotecnia. Prentice-Hall Internacional, 1981.
Warning: These citations may not always be 100% accurate.