Kumar, Ranjit
Research methodology : a step-by-step guide for beginners
SAGE, 2014
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Gomm, Roger
Social research methodology : a critical introduction/ Roger Gomm
Palgrave McMillan, 2004
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Qualitative research in psychology: expanding perspectives in methodology and design
Paul M. Camic, Jean E. Rhodes, Lucy Yardley
APA, 2007
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Neuman, William Lawrence, 1950-
Social research methods: qualitative and quantitative approaches
Allyn and Bacon, 2000
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Greenstein, Theodore N.
Methods of family research
Sage Publications, 2001
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