APA Style
INDRAJIT, Richardus Eko. (2016).
Electronic commerce edisi 2 (2).
Yogyakarta:
PREINEXUS.
Chicago Style
INDRAJIT, Richardus Eko.
Electronic commerce edisi 2.
2
Yogyakarta:
PREINEXUS,
2016.
Text.
MLA Style
INDRAJIT, Richardus Eko.
Electronic commerce edisi 2.
2
Yogyakarta:
PREINEXUS,
2016.
Text.
Turabian Style
INDRAJIT, Richardus Eko.
Electronic commerce edisi 2.
2
Yogyakarta:
PREINEXUS,
2016.
Print.