著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Ward, Harry Frederick and Edwards, Richard Henry and Sunday school council of evangelical denominations. Sub-committee on college courses and Council of North American student movements. Committee on voluntary study",Christianizing community life,,Association press,1917,College voluntary study courses,,,,https://cir.nii.ac.jp/crid/1130282271698784128