APA Style
Armstrong, Gary, Kotler, Philip., Cunningham, Peggy H. (2005).
Principles of marketing (6th).
Toronto, Ont.:
:Pearson Education Internationa.
Chicago Style
Armstrong, Gary, Kotler, Philip., Cunningham, Peggy H.
Principles of marketing.
6th
Toronto, Ont.:
:Pearson Education Internationa,
2005.
Text.
MLA Style
Armstrong, Gary, Kotler, Philip., Cunningham, Peggy H.
Principles of marketing.
6th
Toronto, Ont.:
:Pearson Education Internationa,
2005.
Text.
Turabian Style
Armstrong, Gary, Kotler, Philip., Cunningham, Peggy H.
Principles of marketing.
6th
Toronto, Ont.:
:Pearson Education Internationa,
2005.
Print.