Kleinbaum David G., Kupper Lawrence L., & Morgenstern Hal. (2013). EPIDEMIOLOGIC RESEARCH: PRINCIPLES AND QUANTITATIVE METHODS (3rd ed.). ANGEL LIBRARY.
Cita Chicago (17th ed.)Kleinbaum David G., Kupper Lawrence L., i Morgenstern Hal. EPIDEMIOLOGIC RESEARCH: PRINCIPLES AND QUANTITATIVE METHODS. 3rd ed. Dhaka: ANGEL LIBRARY, 2013.
Cita MLA (9th ed.)Kleinbaum David G., et al. EPIDEMIOLOGIC RESEARCH: PRINCIPLES AND QUANTITATIVE METHODS. 3rd ed. ANGEL LIBRARY, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.