Gaya APA

Kotler, Philip, Armstrong, Gary. (2018). E-Book Principles of Marketing: Global Edition (17). Harlow: Pearson Education Ltd..

Gaya Chicago

Kotler, Philip, Armstrong, Gary. E-Book Principles of Marketing: Global Edition. 17 Harlow: Pearson Education Ltd., 2018. E-Book.

Gaya MLA

Kotler, Philip, Armstrong, Gary. E-Book Principles of Marketing: Global Edition. 17 Harlow: Pearson Education Ltd., 2018. E-Book.

Gaya Turabian

Kotler, Philip, Armstrong, Gary. E-Book Principles of Marketing: Global Edition. 17 Harlow: Pearson Education Ltd., 2018. E-Book.