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
"Hulterström, Karolina and Kamete, Amin Y. and Melber, Henning","Political opposition in African countries : the cases of Kenya, Namibia, Zambia and Zimbabwe",,Nordiska Afrikainstitutet,2007,Discussion paper,,9789171065872,,https://cir.nii.ac.jp/crid/1130000796465707008