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
"Boston University. African Studies Center and Nweke, G. Aforka","Harmonization of African foreign policies, 1955-1975 : the political economy of African diplomacy",,"African Studies Center, Boston University",1980,African research studies,,,,https://cir.nii.ac.jp/crid/1130000796599413248