Rosenthal, R. (1991). Meta-analytic procedures for social research (Rev. ed.). Sage Publications.
Lua i Stíl Chicago (17ú heag.)Rosenthal, Robert. Meta-analytic Procedures for Social Research. Rev. ed. Newbury Park: Sage Publications, 1991.
Lua MLA (8ú heag.)Rosenthal, Robert. Meta-analytic Procedures for Social Research. Rev. ed. Sage Publications, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.