Research design and methods: a process approach

Eitemau Tebyg

• Research design and methods: a process approach
  gan: Bordens, Kenneth S.
  Cyhoeddwyd: (1995)
• Research design and methods: A process approach
  gan: Bordens, Kenneth S; Abbott, Bruce B
  Cyhoeddwyd: (2007)
• Research design and methods: A process approch
  gan: Bordens, Kenneth S. Abbott, Bruce B.
  Cyhoeddwyd: (2013)
• Research design: qualitative,quantitative and mixed methods approaches/
  gan: Creswell,John W.
  Cyhoeddwyd: (2011)
• Research design: qualitative, quantitative, and mixed methods approaches
  gan: Creswell, John W
  Cyhoeddwyd: (2009)