Educational Research: Quantitative, Qualitative, and Mixed Approaches, Edition 8

The Routledge Reviewer’s Guide to Mixed Methods Analysis

The SAGE Dictionary of Statistics & Methodology: A Nontechnical Guide for the Social Sciences, Edition 5

Foundations of Mixed Methods Research: Integrating Quantitative and Qualitative Approaches in the Social and Behavioral Sciences, Edition 2

The Oxford Handbook of Multimethod and Mixed Methods Research Inquiry

The Psychology of Peace Promotion: Global Perspectives on Personal Peace, Children and Adolescents, and Social Justice