Social research techniques for planners

Eitemau Tebyg

• The action research planner: doing critical participatory action research/
  gan: Kemmis, Stephen
  Cyhoeddwyd: (2014)
• Methodology and techniques of social research
  gan: Wilkinson, T.S
  Cyhoeddwyd: (1994)
• Methodology and techniques of social research
  gan: Bhandarkar, P L
  Cyhoeddwyd: (2009)
• Methodology and Technique of Social Research
  gan: Wilkinson, (Wilkinson)
• Research design in social research
  gan: De Vaus, D. A.
  Cyhoeddwyd: (2011)