LONG, L. (1990). Computers/larry Long - Nancy Long. Prentice Hall.
Lua i Stíl Chicago (17ú heag.)LONG, Larry. Computers/larry Long - Nancy Long. Prentice Hall, 1990.
Lua MLA (8ú heag.)LONG, Larry. Computers/larry Long - Nancy Long. Prentice Hall, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.