"Cognitions of Distance in a Metropolitan Area," in R.G. Golledge, ed., On Determining Cognitive Configurations of a City. Columbus: The Ohio State University Research Foundation, pp. 333-34, 1975.
"A Collection of Exercises for Introductory Human Geography Courses," Discussion Paper No. 54, with I. M. Sheskin, The Ohio State University Department of Geography, 1976.
"The Diffusion of Residential Energy Conservation Measures in an Urban Area - The Results of a Pilot Survey," with S. M. Macey, Report to the Office of Energy Research, University of Illinois, 1981.
"Strategies for the Promotion and Diffusion of Consumer Goods and Services: An Overview," with R. K. Semple, L. A. Brown, International Regional Science Review, 2, 91-102, 1977 (earlier version in Studies in the Diffusion of Innovation Discussion Paper Series, Dept. of Geography, Ohio State Univ., 1976).
"Diffusion Agency Strategy and Innovation Diffusion: A Case Study of the Eastern Ohio Resource Development Center," with G. E. Maxson, L. A. Brown, Regional Science Perspectives 7, 1-26, 1977 (earlier version in Studies in the Diffusion of Innovation Discussion Paper Series, Department of Geography, The Ohio State University, 1976).
