Kleinbaum, D. G., Kupper, L. L., & Morgenstern, H. (1982). Epidemiologic research: Principles and quantitative methods. Lifetime Learning Publications.
Lua i Stíl Chicago (17ú heag.)Kleinbaum, David G., Lawrence L. Kupper, agus Hal Morgenstern. Epidemiologic Research: Principles and Quantitative Methods. Belmont, Calif.: Lifetime Learning Publications, 1982.
Lua MLA (9ú heag.)Kleinbaum, David G., et al. Epidemiologic Research: Principles and Quantitative Methods. Lifetime Learning Publications, 1982.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.