Dyfyniad APA

JACOBSON, R. V. (1990). The Pc Virus control handbook. Miller Freeman Publications.

Dyfyniad Arddull Chicago

JACOBSON, Robert V. The Pc Virus Control Handbook. New York: Miller Freeman Publications, 1990.

Dyfyniad MLA

JACOBSON, Robert V. The Pc Virus Control Handbook. Miller Freeman Publications, 1990.

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