Sinfield, T. B. a. S. Essential study skills the complete guide to success at university. Sage Publications.
Lua i Stíl Chicago (17ú heag.)Sinfield, Tom Burns and Sandra. Essential Study Skills the Complete Guide to Success at University. Sage Publications.
Lua MLA (8ú heag.)Sinfield, Tom Burns and Sandra. Essential Study Skills the Complete Guide to Success at University. Sage Publications.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.