Research design : qualitative, quantitative, and mixed methods approaches /

Antzeko izenburuak

• Research design : qualitative, quantitative, and mixed methods approaches /
  nork: Creswell, John W.
  Argitaratua: (2014)
• Research design: qualitative, quantitative and mixed methods approaches
  nork: Creswell, John W; Author
  Argitaratua: (2011)
• 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: (2014)
• Research Design: Qualitative, Quantitative, and Mixed Methods Approaches
  nork: Creswell, John W.
  Argitaratua: (2002)