Gaya APA
dkk, R, H. (2003).
Regional Management & Marketing .
Semarang:
Curdes.
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dkk, R, H..
Regional Management & Marketing.
Semarang:
Curdes,
2003.
Text.
Gaya MLA
dkk, Ragil, Haryanto,.
"Regional Management & Marketing".
Semarang:
Curdes,
2003.
Text.
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dkk, Ragil, Haryanto,..
Regional Management & Marketing.
Semarang:
Curdes,
2003.
Print.