Gaya APA
Ustadiyanto, Riyeke. (2002).
Framework e-commerce .
Yogyakarta:
Andi.
Gaya Chicago
Ustadiyanto, Riyeke.
Framework e-commerce.
Yogyakarta:
Andi,
2002.
Text.
Gaya MLA
Ustadiyanto, Riyeke.
Framework e-commerce.
Yogyakarta:
Andi,
2002.
Text.
Gaya Turabian
Ustadiyanto, Riyeke.
Framework e-commerce.
Yogyakarta:
Andi,
2002.
Print.