Gaya APA
MUELLER, S.
(2003).
Upgruding and repairing PCs 14 th.ed. jilid 1
(
ed.1)
.
Yogyakarta:
Andi.
Gaya MLA
MUELLER, Scott.
"Upgruding and repairing PCs 14 th.ed. jilid 1".
ed.1
Yogyakarta:
Andi,
2003.
Buku.