Gaya APA
Boyd, Harper W., Walker, Orville C.. (1992).
Marketing management : a strategic approach .
New York:
Irwin.
Gaya Chicago
Boyd, Harper W., Walker, Orville C..
Marketing management : a strategic approach.
New York:
Irwin,
1992.
Text.
Gaya MLA
Boyd, Harper W., Walker, Orville C..
Marketing management : a strategic approach.
New York:
Irwin,
1992.
Text.
Gaya Turabian
Boyd, Harper W., Walker, Orville C..
Marketing management : a strategic approach.
New York:
Irwin,
1992.
Print.