Gaya APA
Hartley, Robert F.. (1983).
Marketing Fondamentals .
New York:
HARPER AND ROW.
Gaya Chicago
Hartley, Robert F..
Marketing Fondamentals.
New York:
HARPER AND ROW,
1983.
.
Gaya MLA
Hartley, Robert F..
Marketing Fondamentals.
New York:
HARPER AND ROW,
1983.
.
Gaya Turabian
Hartley, Robert F..
Marketing Fondamentals.
New York:
HARPER AND ROW,
1983.
.