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
"DeLancey, Mark and Mokeba, H. Mbella",Historical dictionary of the Republic of Cameroon,2nd ed,Scarecrow Press,1990,African historical dictionaries,,0810823705,,https://cir.nii.ac.jp/crid/1130000796060201344