Gaya APA

Kotler, Philip, Armstrong, Gary. (2006). Principles of marketing (11e). New Jersey: Pearson Education.

Gaya Chicago

Kotler, Philip, Armstrong, Gary. Principles of marketing. 11e New Jersey: Pearson Education, 2006. Buku.

Gaya MLA

Kotler, Philip, Armstrong, Gary. Principles of marketing. 11e New Jersey: Pearson Education, 2006. Buku.

Gaya Turabian

Kotler, Philip, Armstrong, Gary. Principles of marketing. 11e New Jersey: Pearson Education, 2006. Buku.