A study of trip planning and map use by American motorists. Final report.

APA Citation

Cross, K. D., McGrath, J. J. (1977). A study of trip planning and map use by American motorists. Final report. .

MLA Citation

Cross, Kenneth D, and James J McGrath. A Study of Trip Planning And Map Use by American Motorists. Final Report. , 1977.

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