APA Style
Indrajit, Richardaus Eko. (2016).
Electronic Commerce Edisi 2 (2).
Yogyakarta:
Preinexus.
Chicago Style
Indrajit, Richardaus Eko.
Electronic Commerce Edisi 2.
2
Yogyakarta:
Preinexus,
2016.
Text.
MLA Style
Indrajit, Richardaus Eko.
Electronic Commerce Edisi 2.
2
Yogyakarta:
Preinexus,
2016.
Text.
Turabian Style
Indrajit, Richardaus Eko.
Electronic Commerce Edisi 2.
2
Yogyakarta:
Preinexus,
2016.
Print.