APA استشهاد

Das,Sumitabha. (2006). Unix: Concepts and applications (4th ed.). TMGH.

استشهاد بنمط شيكاغو

Das,Sumitabha. Unix: Concepts and Applications. 4th ed. New Delhi: TMGH, 2006.

MLA استشهاد

Das,Sumitabha. Unix: Concepts and Applications. 4th ed. TMGH, 2006.