Forouzan, B. A. (2003). Unix and shell programming a textbook. Thomson Learning.
Lua i Stíl Chicago (17ú heag.)Forouzan, Behrouz A. Unix and Shell Programming a Textbook. Thomson Learning, 2003.
Lua MLA (8ú heag.)Forouzan, Behrouz A. Unix and Shell Programming a Textbook. Thomson Learning, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.