A Comparison of the Costs of Operation of the Motor Bus, Birney Safety Car, and Trolley Bus on the Local Transportation Routes in Pasadena
With the installation by the Pacific Electric Railway of a bus system in Pasadena to supplant most of its trolley lines, the problem of the comparison of the costs of the two systems naturally presented itself. The study here undertaken was originally started as just a comparison of the motor b...
Internet
https://thesis.library.caltech.edu/9034/1/Stromsoe_da_1923.pdfStromsoe, Douglas Albert (1923) A Comparison of the Costs of Operation of the Motor Bus, Birney Safety Car, and Trolley Bus on the Local Transportation Routes in Pasadena. Bachelor's thesis, California Institute of Technology. doi:10.7907/TXJW-9S79. https://resolver.caltech.edu/CaltechTHESIS:06252015-140112752 <https://resolver.caltech.edu/CaltechTHESIS:06252015-140112752>