Literature Cited
- Casetti, E. “Why Do Diffusion Processes Conform to Logistic Trends?”, Geographical Analysis, 1 (1969), pp. 101–105.
- Hägerstrand, T. Innovation Diffusion as a Spatial Process. Translated by A. Pred. University of Chicago Press, 1967.
- Hudson, J. C. “Diffusion in a Central Place System,” Geographical Analysis, 1 (1969), pp. 45–58.
- Morrill, R. L. “Waves of Spatial Diffusion,” Journal of Regional Science, 8 (1968), pp. 1–18.
- Schmid, C. and W. McVey, Jr. “Growth and Distribution of Minority Races in Seattle, Washington,” Seattle Public Schools, 1964.