Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) "沼岡, 努",The Common Vegetable Garden/Field for Slaves : Its Historical Development and Role,新潟産業大学経済学部紀要,13411551,新潟産業大学附属研究所,2010-06,,38,75-94,https://cir.nii.ac.jp/crid/1050282813917834112,