Gaya APA
Grewal, dkk. (2010).
Marketing (Edisi Ke-2).
America:
McGraw-Hill International.
Gaya Chicago
Grewal, dkk.
Marketing.
Edisi Ke-2
America:
McGraw-Hill International,
2010.
Text (FEB).
Gaya MLA
Grewal, dkk.
Marketing.
Edisi Ke-2
America:
McGraw-Hill International,
2010.
Text (FEB).
Gaya Turabian
Grewal, dkk.
Marketing.
Edisi Ke-2
America:
McGraw-Hill International,
2010.
Text (FEB).