Gaya APA
Sales Operation - ESENSI 2010. (2010).
Jakarta:
Esensi.
Gaya Chicago
Sales Operation - ESENSI 2010.
.
Jakarta:
Esensi,
2010.
Text.
Gaya MLA
Sales Operation - ESENSI 2010.
.
Jakarta:
Esensi,
2010.
Text.
Gaya Turabian
Sales Operation - ESENSI 2010.
Jakarta:
Esensi,
2010.
Print.