Hornby, A., Mclntosh, C., Turnbull, J., & Wehmeier, S. (2005). Oxford advanced learner's dictionary of current English ([7th ed.].). Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Hornby, A.S, Colin Mclntosh, Joanna Turnbull, agus Sally Wehmeier. Oxford Advanced Learner's Dictionary of Current English. [7th ed.]. London: Oxford University Press, 2005.
Lua MLA (9ú heag.)Hornby, A.S, et al. Oxford Advanced Learner's Dictionary of Current English. [7th ed.]. Oxford University Press, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.