Kish, L. (1987). Statistical design for research. Wiley.
Lua i Stíl Chicago (17ú heag.)Kish, Leslie. Statistical Design for Research. New York: Wiley, 1987.
Lua MLA (8ú heag.)Kish, Leslie. Statistical Design for Research. Wiley, 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.