APA (7th ed.) Citation
Das, S. (2001). Unix: Concepts and applications (2nd ed.). Tata McGraw-Hill.
Chicago Style (17th ed.) Citation
Das, Sumitabha. Unix: Concepts and Applications. 2nd ed. New Delhi: Tata McGraw-Hill, 2001.
MLA (9th ed.) Citation
Das, Sumitabha. Unix: Concepts and Applications. 2nd ed. Tata McGraw-Hill, 2001.
Warning: These citations may not always be 100% accurate.