Gaya APA
Nickels, William G.. (1976).
Marketing communications and promotion by William G. Nickels .
Colombus:
Grid.
Gaya Chicago
Nickels, William G..
Marketing communications and promotion by William G. Nickels.
Colombus:
Grid,
1976.
Text.
Gaya MLA
Nickels, William G..
Marketing communications and promotion by William G. Nickels.
Colombus:
Grid,
1976.
Text.
Gaya Turabian
Nickels, William G..
Marketing communications and promotion by William G. Nickels.
Colombus:
Grid,
1976.
Print.