Gaya APA
UNIX and Linux System Administration Handbook 4th Ed.. (2012).
New York:
Prentice Hall.
Gaya Chicago
UNIX and Linux System Administration Handbook 4th Ed..
4th Ed..
New York:
Prentice Hall,
2012.
Text.
Gaya MLA
UNIX and Linux System Administration Handbook 4th Ed..
4th Ed..
New York:
Prentice Hall,
2012.
Text.
Gaya Turabian
UNIX and Linux System Administration Handbook 4th Ed..
New York:
Prentice Hall,
2012.
Print.