Engard, N. C. (2009). Library mashups: Exploring new ways to deliver library data. Facet.
Lua i Stíl Chicago (17ú heag.)Engard, Nicole C. Library Mashups: Exploring New Ways to Deliver Library Data. London: Facet, 2009.
Lua MLA (9ú heag.)Engard, Nicole C. Library Mashups: Exploring New Ways to Deliver Library Data. Facet, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.