Das, S. (2006). UNIX Concepts and applications (4th ed.). McGraw-Hill.
Chicago Edition CitationDas, Sumitabha. UNIX Concepts and Applications. 4th ed. New Delhi: McGraw-Hill, 2006.
MLA Edition CitationDas, Sumitabha. UNIX Concepts and Applications. 4th ed. McGraw-Hill, 2006.
Warning: These citations may not always be 100% accurate.