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 Ngũgĩ wa Thiong'o,Mtawa mweusi,,East African Educational Publishers,1970,Waandishi wa Kiafrika,,9966460098,,https://cir.nii.ac.jp/crid/1131975282644759936