Polonsky, M. J., & Waller, D. S. (2005). Designing and managing a research project: A business student's guide. Sage Publications, Inc..

Polonsky, Michael J., and David S. Waller. Designing and Managing a Research Project: A Business Student's Guide. Thousand Oaks, Calif.: Sage Publications, Inc., 2005.

Polonsky, Michael J., and David S. Waller. Designing and Managing a Research Project: A Business Student's Guide. Sage Publications, Inc., 2005.