Gaya APA
Hermawan, D., ahmadi, C.
(2013).
eBUSINESS & eCOMMERCE
.
Yogyakarta:
Andi Publisher.
Gaya MLA
Hermawan, Dadang., ahmadi, Candra.
"eBUSINESS & eCOMMERCE".
Yogyakarta:
Andi Publisher,
2013.
Text.