Brophy, P. (2007). The library in the twenty-first century (2nd ed.). Facet.
Lua i Stíl Chicago (17ú heag.)Brophy, Peter. The Library in the Twenty-first Century. 2nd ed. London: Facet, 2007.
Lua MLA (9ú heag.)Brophy, Peter. The Library in the Twenty-first Century. 2nd ed. Facet, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.