Gaya APA
Govoni, Norman, Eng, Robert, Galper, Morton. (1993).
Promotional management .
New York:
Prentice Hall.
Gaya Chicago
Govoni, Norman, Eng, Robert, Galper, Morton.
Promotional management.
New York:
Prentice Hall,
1993.
Text.
Gaya MLA
Govoni, Norman, Eng, Robert, Galper, Morton.
Promotional management.
New York:
Prentice Hall,
1993.
Text.
Gaya Turabian
Govoni, Norman, Eng, Robert, Galper, Morton.
Promotional management.
New York:
Prentice Hall,
1993.
Print.