Não informado. (2009). Librarian Career Development. MCB University Press.
Lua i Stíl Chicago (17ú heag.)Não informado. Librarian Career Development. Bradford, Inglaterra: MCB University Press, 2009.
Lua MLA (8ú heag.)Não informado. Librarian Career Development. MCB University Press, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.