Barnes, R. (1995). Successful study for degrees (2nd ed.). Routledge.
Lua i Stíl Chicago (17ú heag.)Barnes, Rob. Successful Study for Degrees. 2nd ed. London: Routledge, 1995.
Lua MLA (9ú heag.)Barnes, Rob. Successful Study for Degrees. 2nd ed. Routledge, 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.