Gaya APA
Kotler, Philip, Armstrong, Gary. (2004).
Principles of marketing (10e).
New Jersey:
Prentice Hall.
Gaya Chicago
Kotler, Philip, Armstrong, Gary.
Principles of marketing.
10e
New Jersey:
Prentice Hall,
2004.
Buku.
Gaya MLA
Kotler, Philip, Armstrong, Gary.
Principles of marketing.
10e
New Jersey:
Prentice Hall,
2004.
Buku.
Gaya Turabian
Kotler, Philip, Armstrong, Gary.
Principles of marketing.
10e
New Jersey:
Prentice Hall,
2004.
Buku.