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Lua i Stíl Chicago (17ú heag.)Public Administration Service. Public Automated Systems Service. The Computer in the Public Service: An Annotated Bibliography, 1966-1969. Chicago: Public Administration Service, 1970.
Lua MLA (9ú heag.)Public Administration Service. Public Automated Systems Service. The Computer in the Public Service: An Annotated Bibliography, 1966-1969. Public Administration Service, 1970.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.