WU MARGARET S. (1975). INTRODUCTION TO COMPUTER DATA PROCESSING. HARCOURT.
Lua i Stíl Chicago (17ú heag.)WU MARGARET S. INTRODUCTION TO COMPUTER DATA PROCESSING. NEW YORK: HARCOURT, 1975.
Lua MLA (9ú heag.)WU MARGARET S. INTRODUCTION TO COMPUTER DATA PROCESSING. HARCOURT, 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.