Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) 下川 雅弘 and SHIMOKAWA Masahiro,"Research Perspectives on ""Gift"" and ""Exchange"" in History ─Based on the Case of Japanese Medieval History─",駒沢女子大学研究紀要 = The faculty journal of Komazawa Women's University,13408631,dummy publisher,2011-12-24,18,,17-33,https://cir.nii.ac.jp/crid/1390290699776041344,https://doi.org/10.18998/00001107