@InProceedings{pattersonctrf2007,
author = {Zachary Patterson and Gordon Ewing and Murtaza Haider },
title = {Is Carrier Choice Different for 3PLs and other End-shippers? Some Preliminary Findings},
booktitle = {Proceedings of the 42nd Canadian Transportation Research Forum},
year = {2007},
address = {Winnipeg, Canada}
}