HUTCHINSON, S. E. (1996). Computer And Information Systems Sarah E. Hutchinson, Stacey C. Sawyer. Richard & Irwin.
Lua i Stíl Chicago (17ú heag.)HUTCHINSON, Sarah E. Computer And Information Systems Sarah E. Hutchinson, Stacey C. Sawyer. Richard & Irwin, 1996.
Lua MLA (8ú heag.)HUTCHINSON, Sarah E. Computer And Information Systems Sarah E. Hutchinson, Stacey C. Sawyer. Richard & Irwin, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.