A national survey of single-point urban interchanges. Interim report.
APA Citation
Bonneson, J. A., Messer, C. J. (1989). A national survey of single-point urban interchanges. Interim report. .
MLA Citation
Bonneson, James A, and Carroll J Messer. A National Survey of Single-point Urban Interchanges. Interim Report. , 1989.
Warning: These citations may not always be complete (especially for serials).