Παραπομπή APA

Perry,Greg. (1998). Sams teach yourself windows 98 in 24 hours. Tech Media.

Παραπομπή Chicago Style

Perry,Greg. Sams Teach Yourself Windows 98 in 24 Hours. New Delhi: Tech Media, 1998.

Παραπομπή MLA

Perry,Greg. Sams Teach Yourself Windows 98 in 24 Hours. Tech Media, 1998.