SILVER, G. A. (1986). Computers & Information Processing Gerald A. Silver; Myrna L. Silver. Harper & Row Publishers.
Lua i Stíl Chicago (17ú heag.)SILVER, Gerald A. Computers & Information Processing Gerald A. Silver; Myrna L. Silver. Harper & Row Publishers, 1986.
Lua MLA (8ú heag.)SILVER, Gerald A. Computers & Information Processing Gerald A. Silver; Myrna L. Silver. Harper & Row Publishers, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.