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