著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) ADDO T. B. A.,"B2B e-commerce in the United States, Europe, and Japan : a comparative study",J. of Academy of Busi. and Econ.,,,2003,,,,https://cir.nii.ac.jp/crid/1570291225216472576,