- Research Methods in Public Administration and Nonprofit Management: Quantitative and Qualitative Approaches
- Research Methods for Political Science: Quantitative and Qualitative Methods
- Knowledge Management in the Public Sector: A Blueprint for Innovation in Government
- A Comparative History of Commerce and Industry, Volume I: Four Paths to an Industrialized World: 1
- A Comparative History of Commerce and Industry, Volume II: Converging Trends and the Future of the Global Market