Gaya APA
Andrian, Yudhi.
(2012).
Sistem Digital.
Andi.
Gaya Chicago
Andrian, Yudhi.
2012.
Sistem Digital.
Yogyakarta:
Andi.
Gaya Harvard
Andrian, Yudhi
2012.
Sistem Digital.
Andi,
Yogyakarta.
Gaya MLA
Andrian, Yudhi.
Sistem Digital.
Edisi Pertama/Cetakan 2012.
Yogyakarta:
Andi,
2012.
Gaya Turabian
Andrian, Yudhi.
Sistem Digital.
Yogyakarta:
Andi,
2012.
Gaya Vancouver
Andrian, Yudhi.
Sistem Digital.
Yogyakarta:
Andi;
2012.
Teknologi Digital.