APA Style
berkowitz, eric n. (1992).
MARKETING .
:
Irwin.
Chicago Style
berkowitz, eric n.
MARKETING.
:
Irwin,
1992.
Text.
MLA Style
berkowitz, eric n.
MARKETING.
:
Irwin,
1992.
Text.
Turabian Style
berkowitz, eric n.
MARKETING.
:
Irwin,
1992.
Print.