Gaya APA
Operating Systems Principles. (1984).
New York:
van Nostrand Reinhold Company.
Gaya Chicago
Operating Systems Principles.
second.
New York:
van Nostrand Reinhold Company,
1984.
.
Gaya MLA
Operating Systems Principles.
second.
New York:
van Nostrand Reinhold Company,
1984.
.
Gaya Turabian
Operating Systems Principles.
New York:
van Nostrand Reinhold Company,
1984.
.