Gaya APA
ARMSTRONG, GARY. (2011).
MARKETING AN INTRODUCTION TENTH EDITION .
NEW JERSEY:
PEARSON.
Gaya Chicago
ARMSTRONG, GARY.
MARKETING AN INTRODUCTION TENTH EDITION.
NEW JERSEY:
PEARSON,
2011.
Text.
Gaya MLA
ARMSTRONG, GARY.
MARKETING AN INTRODUCTION TENTH EDITION.
NEW JERSEY:
PEARSON,
2011.
Text.
Gaya Turabian
ARMSTRONG, GARY.
MARKETING AN INTRODUCTION TENTH EDITION.
NEW JERSEY:
PEARSON,
2011.
Print.