Gaya APA
Stanton, William J., Etzel, Michael J., Walker, Bruce J.. (1991).
Fundamentals of marketing (9th ed.).
New York:
McGraw-Hill.
Gaya Chicago
Stanton, William J., Etzel, Michael J., Walker, Bruce J..
Fundamentals of marketing.
9th ed.
New York:
McGraw-Hill,
1991.
Text.
Gaya MLA
Stanton, William J., Etzel, Michael J., Walker, Bruce J..
Fundamentals of marketing.
9th ed.
New York:
McGraw-Hill,
1991.
Text.
Gaya Turabian
Stanton, William J., Etzel, Michael J., Walker, Bruce J..
Fundamentals of marketing.
9th ed.
New York:
McGraw-Hill,
1991.
Print.