Thomas, R. M. (2003). Blending qualitative & quantitative research methods in theses and dissertations. Corwin Press.
Lua i Stíl Chicago (17ú heag.)Thomas, R. Murray. Blending Qualitative & Quantitative Research Methods in Theses and Dissertations. Thousand Oaks, Calif.: Corwin Press, 2003.
Lua MLA (8ú heag.)Thomas, R. Murray. Blending Qualitative & Quantitative Research Methods in Theses and Dissertations. Corwin Press, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.