Potter, G. B. (1984). Data processing: An introduction. Business Pub.
Lua i Stíl Chicago (17ú heag.)Potter, George B. Data Processing: An Introduction. Plano, Texas: Business Pub, 1984.
Lua MLA (9ú heag.)Potter, George B. Data Processing: An Introduction. Business Pub, 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.