McKillup, Steve, author
Statistics explained : an introductory guide for life sciences
Cambridge University Press, 2011
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Milton, J. Susan (Janet Susan), author
Statistical methods in the biological and health sciences
McGraw-Hill , 1992
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Milton, J.S.
Statistical methods in the biological and health sciences / J. Susan Milton
McGraw-Hill, 1983
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Creswell, John W., author
Research design : qualitative, quantitative, and mixed methods approaches
Sage, 1994
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Creswell, John W., author
Research design : qualitative, quantitative, and mixed methods approaches
Sage Publication, Inc, 2003
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