Gaya APA
Ahmadi, C., Hermawan, D.
(2013).
E-Business & E-Commerce
(
1)
.
Yogyakarta:
Andi.
Gaya MLA
Ahmadi, Candra., Hermawan, Dadang.
"E-Business & E-Commerce".
1
Yogyakarta:
Andi,
2013.
Teks (Text).