1. Becker, G. (1994).Human capital. Chicago: University of Chicago Press.
2. Carswell, A. T. & Phillips, D. (2006). Gauging stakeholder interest in residential property management programs. In J. Memken (Ed.),2006 Annual Housing Education and Research Association Conference Proceedings,(12-14).
3. Carswell, A. T. & Sweaney, A. (2006). The housing industry. In J. L. Merrill, S. R. Crull, K. R. Tremblay, Jr., L. L. Tyler, & A. T. Carswell (Eds.),Introduction to Housing(pp. 87-112). Upper Saddle River, NJ: Pearson Education.
4. English, F. W. & Kaufman, R. A. (1975).Needs assessment: A focus for curriculum development. Washington, DC: Association for Supervision and Curriculum Development.
5. Evans, M. (1990).Opportunities in properly management careers. Lincolnwood, IL: VGM Career Horizons.