Παραπομπή APA

Dale Dougherty, . T. O. (1987). UNIX TEXT PROCESSING. Hayden Books.

Παραπομπή Chicago Style

Dale Dougherty, Tim O''Reilly. UNIX TEXT PROCESSING. Hayden Books, 1987.

Παραπομπή MLA

Dale Dougherty, Tim O''Reilly. UNIX TEXT PROCESSING. Hayden Books, 1987.