The development of UTCS/NETSIM/ICG: an integrated urban traffic control system - network simulation - interactive computer graphics program. Final report.

Transportation Department, Office of University Research, Washington, D.C.

Construction of a comprehensive causal network. Volume 2: literature review and bibliographies. Phase II report.

National Highway Traffic Safety Administration, Washington, D.C.

A comparison of microcomputer packages for network-based highway planning. Interim report.

Texas State Department of Highways and Public Transportation, Transportation Planning Division, Austin

Construction of a comprehensive causal network, phase III: final report (volume I).

National Highway Traffic Safety Administration, Washington, D.C.