Cita APA

Das, S. (2001). UNIX: Concepts and applications (Ed.2 /.).

Chicago Edition Citation

Das, Sumitabha. UNIX: Concepts and Applications. Ed.2 /. New Delhi : Tata Mcgraw=Hill, 2001.

Cita MLA

Das, Sumitabha. UNIX: Concepts and Applications. Ed.2 /. 2001.