Understanding social research: perspectives on methodology and practice
edited by George Mckenzie, Jackie Powell, Robin Usher
The Falmer Press, 1997
 Buku Teks
New perspectives on research, policy & practice in public entrepreneurship
edited by Joyce Liddle
Emerald, 2016
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Schröpfer, Thomas
Dense and Green Building Typologies: Research, Policy and Practice Perspectives
Springer Singapore, 2019
 eBooks
Schröpfer, Thomas
Dense and Green Building Typologies: Research, Policy and Practice Perspectives
Springer Singapore, 2019
 eBooks
Freedman, Paul
The principles of scientific research
Public Affairs Press, 1950
 Buku Teks