Slater, M. (1981). Ratios of staff to users: Implications for library-information work and the potential for automation. Aslib.
Lua i Stíl Chicago (17ú heag.)Slater, Margaret. Ratios of Staff to Users: Implications for Library-information Work and the Potential for Automation. London: Aslib, 1981.
Lua MLA (8ú heag.)Slater, Margaret. Ratios of Staff to Users: Implications for Library-information Work and the Potential for Automation. Aslib, 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.