References
- Angell, W. J. and Olson, P. S. Owner-built Housing (Special Report 53), St. Paul, Minnesota: Agricultural Extension Service. University of Minnesota, 1975.
- Grindley, W. C. Owner-builders: Survivors with a future. In J. F. C. Turner and R. Fichter (Eds.), Freedom to Build. New York: Macmillan, 1972, 3–22.
- No author. The Housing Magazine Construction Cost guide. Housing, 1981, 60 (2), 45.
- Turner, J. F. C. and Fichter, R. (Eds.). Freedom to Build. New York: Macmillan, 1972.
- USBC, U.S. Bureau of the Census. Construction Reports, C-20 Series, Washington, D.C.: U.S. Government Printing Office, 1980, 1981.