Παραπομπή APA

Ball, B. (1999). Sams teach yourself Linux in 24 hours. - 2nd Ed (2nd ed.). Techmedia.

Παραπομπή Chicago Style

Ball, Bill. Sams Teach Yourself Linux in 24 Hours. - 2nd Ed. 2nd ed. New Delhi: Techmedia, 1999.

Παραπομπή MLA

Ball, Bill. Sams Teach Yourself Linux in 24 Hours. - 2nd Ed. 2nd ed. Techmedia, 1999.