30 Essential Skills for the Qualitative Researcher

2015

A Concise Introduction to Mixed Methods Research

2014

Designing and Conducting Mixed Methods Research

2006

Educational Research

Planning, Conducting, and Evaluating Quantitative and Qualitative Research

2001

Qualitative Inquiry and Research Design

Choosing Among Five Approaches

1997

Research Design

Qualitative, Quantitative, and Mixed Methods Approaches

1994