Gaya APA
Cunningham, William H., Cunningham, Isabella C.M., Swift, Christopher M.. (1987).
Marketing : a managerial approach .
Livermore, CA:
South Western.
Gaya Chicago
Cunningham, William H., Cunningham, Isabella C.M., Swift, Christopher M..
Marketing : a managerial approach.
Livermore, CA:
South Western,
1987.
Text.
Gaya MLA
Cunningham, William H., Cunningham, Isabella C.M., Swift, Christopher M..
Marketing : a managerial approach.
Livermore, CA:
South Western,
1987.
Text.
Gaya Turabian
Cunningham, William H., Cunningham, Isabella C.M., Swift, Christopher M..
Marketing : a managerial approach.
Livermore, CA:
South Western,
1987.
Print.