Παραπομπή APA

Das, S. (2000). UNIX: Concepts and applications. - 2nd Ed (2nd ed.). Tata McGraw Hill publishing.

Παραπομπή Chicago Style

Das, Sumitabha. UNIX: Concepts and Applications. - 2nd Ed. 2nd ed. New Delhi: Tata McGraw Hill publishing, 2000.

Παραπομπή MLA

Das, Sumitabha. UNIX: Concepts and Applications. - 2nd Ed. 2nd ed. Tata McGraw Hill publishing, 2000.