Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
Nishi Keisuke,Urbanization and the proliferation of bicycles in Germany at the dawn of the twentieth century,經濟學論叢,03873021,The Doshisha Economic Association,2013-03-20,64,4,1229-1249,https://cir.nii.ac.jp/crid/1390572174867651968,https://doi.org/10.14988/pa.2017.0000013773