Robson, C. (2014). How to do a research project: A guide for undergraduate students (Second edition.). John Wiley & Sons, Ltd.
Lua i Stíl Chicago (17ú heag.)Robson, Colin. How to Do a Research Project: A Guide for Undergraduate Students. Second edition. Chichester, West Sussex, United Kingdom: John Wiley & Sons, Ltd, 2014.
Lua MLA (9ú heag.)Robson, Colin. How to Do a Research Project: A Guide for Undergraduate Students. Second edition. John Wiley & Sons, Ltd, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.