Sufrin, B. (1987). LAWS OF PROGRAMMING.
Lua i Stíl Chicago (17ú heag.)Sufrin, B. LAWS OF PROGRAMMING. 1987.
Lua MLA (9ú heag.)Sufrin, B. LAWS OF PROGRAMMING. 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)