Gaya APA
McFedries, P.
(1993).
DOS 6 For The Guru Wanna-Be
(
Pertama)
.
America:
Sams Publishing.
Gaya MLA
McFedries, Paul.
"DOS 6 For The Guru Wanna-Be".
Pertama
America:
Sams Publishing,
1993.
Text.