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 "Nelson, Harold D. and American University (Washington, D.C.). Foreign Area Studies",Area handbook for the United Republic of Cameroon,1st ed.,"For sale by the Superintendent of Documents, U.S. Government Printing Office",1974,DA pam,,,,https://cir.nii.ac.jp/crid/1130000793755015296