Research design: qualitative, quantitative and mixed methods approaches/3rd ed.

Antzeko izenburuak

• Research design: qualitative,quantitative and mixed method approaches
  nork: Creswell,John W
  Argitaratua: (2009)
• Research Design : Qualitative, Quantitative, and mixed methods approaches
  nork: Creswell, John W
  Argitaratua: (2009)
• Research Design: Qualitative, Quantitative, and Mixed Methods Approaches
  nork: Creswell,John W
  Argitaratua: (2009)
• Research design qualitative, quantitative and mixed methods approaches
  nork: Creswell, John W.
  Argitaratua: (2009)
• Research design qualitative, quantitative and mixed methods approaches
  nork: Creswell, John W.
  Argitaratua: (2012)