American Society of Civil Engineers. Technical Council on Computer Practices, Geographic Information Systems Symposium, National Conference on Computing in Civil Engineering, Wright, J. R., & Goodno, B. J. (1992). Computing in civil engineering and Geographic Information Systems Symposium: Proceedings of the eighth conference held in conjunction with A/E/C Systems '92, Hyatt Regency Dallas Hotel, Dallas, Texas, June 7-9, 1992. American Society of Civil Engineers.

American Society of Civil Engineers. Technical Council on Computer Practices, Geographic Information Systems Symposium, National Conference on Computing in Civil Engineering, J. R. Wright, a Barry J. Goodno. Computing in Civil Engineering and Geographic Information Systems Symposium: Proceedings of the Eighth Conference Held in Conjunction with A/E/C Systems '92, Hyatt Regency Dallas Hotel, Dallas, Texas, June 7-9, 1992. New York, N.Y.: American Society of Civil Engineers, 1992.

American Society of Civil Engineers. Technical Council on Computer Practices, et al. Computing in Civil Engineering and Geographic Information Systems Symposium: Proceedings of the Eighth Conference Held in Conjunction with A/E/C Systems '92, Hyatt Regency Dallas Hotel, Dallas, Texas, June 7-9, 1992. American Society of Civil Engineers, 1992.