Banks, Marcus
Visual methods in social research
Sage, 2015
Buku Teks
Forcese, Dennis P.
Social research methods
Prentice-Hall, 1973
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Research methods in social relations
Louise H. Kidder
Holt, Rinehart and Winston, 1981
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Research methods in social relations
by Claire Selltiz ... [and others]
Methuen, 1965
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Judd, Charles M.
Research methods in social relations
Methuen, 1991
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