Dent, J., & Gaddis, T. (2001). Guide to UNIX using Linux. Vikas publishing house.
Chicago Style aipamenaDent, Jack, and Tony Gaddis. Guide to UNIX Using Linux. New Delhi: Vikas publishing house, 2001.
MLA aipamenaDent, Jack, and Tony Gaddis. Guide to UNIX Using Linux. Vikas publishing house, 2001.
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