APA Style

Kotler,Philip. (2001). Principles Of Marketing (9th). N,JERSEY: Prentice Hall.

Chicago Style

Kotler,Philip. Principles Of Marketing. 9th N,JERSEY: Prentice Hall, 2001. Book.

MLA Style

Kotler,Philip. Principles Of Marketing. 9th N,JERSEY: Prentice Hall, 2001. Book.

Turabian Style

Kotler,Philip. Principles Of Marketing. 9th N,JERSEY: Prentice Hall, 2001. Book.