Thomas, G. (2009). How to do a research project: A guide for students in education and applied social sciences. SAGE Publications Ltd..
Lua i Stíl Chicago (17ú heag.)Thomas, Gary. How to Do a Research Project: A Guide for Students in Education and Applied Social Sciences. Thousand Oakes, CA: SAGE Publications Ltd., 2009.
Lua MLA (8ú heag.)Thomas, Gary. How to Do a Research Project: A Guide for Students in Education and Applied Social Sciences. SAGE Publications Ltd., 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.