Gaya APA
Coughlan, Anne T. (2001).
Marketing channels (6th ed).
Upper Saddle River, NJ:
Prentice Hall.
Gaya Chicago
Coughlan, Anne T.
Marketing channels.
6th ed
Upper Saddle River, NJ:
Prentice Hall,
2001.
Text.
Gaya MLA
Coughlan, Anne T.
Marketing channels.
6th ed
Upper Saddle River, NJ:
Prentice Hall,
2001.
Text.
Gaya Turabian
Coughlan, Anne T.
Marketing channels.
6th ed
Upper Saddle River, NJ:
Prentice Hall,
2001.
Print.