Some demand models for the taxicab system in the Washington, D.C. area,
by Ho-Kwan Wong.

APA Citation

Urban Institute. (11971). Some demand models for the taxicab system in the Washington, D.C. area. .

MLA Citation

Urban Institute. Some Demand Models for the Taxicab System In the Washington, D.C. Area. , 11971.

Warning: These citations may not always be complete (especially for serials).