Gaya APA
Marketing Principals : The Management Process. (1974).
:
.
Gaya Chicago
Marketing Principals : The Management Process.
.
:
,
1974.
Text.
Gaya MLA
Marketing Principals : The Management Process.
.
:
,
1974.
Text.
Gaya Turabian
Marketing Principals : The Management Process.
:
,
1974.
Print.