Designing and conducting mixed methods research /

Autor Creswell, John W., 1945-, Plano Clark, Vicki L.
Vydáno 2011

A concise introduction to mixed methods research /

Autor Creswell, John W., 1945-
Vydáno 2015

Qualitative inquiry & research design : choosing among five approaches /

Autor Creswell, John W., 1945-
Vydáno 2013

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

Autor Creswell, John W., 1945-
Vydáno 2014

Designing and conducting mixed methods research /

Autor Creswell, John W., 1945-, Plano Clark, Vicki L.
Vydáno 2018