Watson, R. T. (2006). Data management Databases and organizations. John Wiley & Sons.
Lua i Stíl Chicago (17ú heag.)Watson, Richard T. Data Management Databases and Organizations. John Wiley & Sons, 2006.
Lua MLA (8ú heag.)Watson, Richard T. Data Management Databases and Organizations. John Wiley & Sons, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.