Davies, M. B. (2007). Doing a successful research project: Using qualitative or quantitative methods. Palgrave Macmillan.
Lua i Stíl Chicago (17ú heag.)Davies, Martin Brett. Doing a Successful Research Project: Using Qualitative or Quantitative Methods. New York: Palgrave Macmillan, 2007.
Lua MLA (9ú heag.)Davies, Martin Brett. Doing a Successful Research Project: Using Qualitative or Quantitative Methods. Palgrave Macmillan, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.