Research methods: guidance for postgraduates
edited by Tony Greenfield
Arnold, 1996
Buku Teks
Winardi
Pengantar metodologi research
Alumni, 1979
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Leedy, Paul D.
Practical research: planning and design
Pearson Education, 2005
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Rice, Pranee Liamputtong
Qualitative Research Methods
Oxford University Press, 1999
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Sari Wahyuni
Qualitative Research Method : Theory and Practice
Penerbit Salemba Empat, 2011
Buku Teks