The Comparative Method: Moving Beyond Qualitative and Quantitative Strategies
Set-Theoretic Methods for the Social Sciences (Strategies for Social Inquiry)
A Tale of Two Cultures: Qualitative and Quantitative Research in the Social Sciences
Multi-Method Social Science: Combining Qualitative and Quantitative Tools (Strategies for Social Inquiry)
Rethinking Social Inquiry: Diverse Tools, Shared Standards
Case Studies and Theory Development in the Social Sciences (Belfer Center Studies in International Security)
Designing Social Inquiry: Scientific Inference in Qualitative Research