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Social research methods : qualitative and quantitative approaches / Neuman, W. Lawrence (William

Research methods in criminal justice : an introduction / Fitzgerald, Jack D.

Investigating communication : an introduction to research methods / Frey, Lawrence R.

Finding your way in qualitative research methods G.P. de Bruin, P. Basson & B. Grobler

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Research methods in health : foundations for evidence-based practice / Liamputtong, Pranee, 1955

Mixed methods in health sciences research : a practical primer / Curry, Leslie (Curry, Leslie A

Methods for policy research : taking socially responsible action / Majchrzak, Ann.

Research methods for everyday life : blending qualitative and quantitative approaches / VanderStoep

The SAGE handbook of applied social research methods / Bickman, Leonard, 1941-