Sumitabha Das. (2003). UNIX: Concepts and applications (3rd ed.). Tata McGraw-Hill Publishing.
Čikaški stil citiranjaSumitabha Das. UNIX: Concepts and Applications. 3rd ed. New Delhi: Tata McGraw-Hill Publishing, 2003.
MLA način citiranjaSumitabha Das. UNIX: Concepts and Applications. 3rd ed. Tata McGraw-Hill Publishing, 2003.
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