Gaya APA
INDRAJIT, Richardus Eko. (2016).
ELECTRONIC COMMERCE EDISI 2 (1).
Yogyakarta.:
Graha Ilmu..
Gaya Chicago
INDRAJIT, Richardus Eko.
ELECTRONIC COMMERCE EDISI 2.
1
Yogyakarta.:
Graha Ilmu.,
2016.
Text.
Gaya MLA
INDRAJIT, Richardus Eko.
ELECTRONIC COMMERCE EDISI 2.
1
Yogyakarta.:
Graha Ilmu.,
2016.
Text.
Gaya Turabian
INDRAJIT, Richardus Eko.
ELECTRONIC COMMERCE EDISI 2.
1
Yogyakarta.:
Graha Ilmu.,
2016.
Print.