Methodology: European Journal of Research Methods for the Behavioral & Social Sciences. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Methodology: European Journal of Research Methods for the Behavioral & Social Sciences. Cambridge University Press.
Lua MLA (8ú heag.)Methodology: European Journal of Research Methods for the Behavioral & Social Sciences. Cambridge University Press.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.