APA Style
zikmund, william. (1984).
MARKETING .
:
John Wiley & Sons.
Chicago Style
zikmund, william.
MARKETING .
:
John Wiley & Sons,
1984.
Text.
MLA Style
zikmund, william.
MARKETING .
:
John Wiley & Sons,
1984.
Text.
Turabian Style
zikmund, william.
MARKETING .
:
John Wiley & Sons,
1984.
Print.