FEINGOLD, C. (1980). Introduction to data processing.-- Ed.3. Wm. C. Brown Co. Pub.
Lua i Stíl Chicago (17ú heag.)FEINGOLD, Carl. Introduction to Data Processing.-- Ed.3. Dubuque: Wm. C. Brown Co. Pub, 1980.
Lua MLA (9ú heag.)FEINGOLD, Carl. Introduction to Data Processing.-- Ed.3. Wm. C. Brown Co. Pub, 1980.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.