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
"Bullock, R. A.","Ndeiya, Kikuyu frontier : the Kenya land problem in microcosm",,"Dept. of Geography, Faculty of Environmental Studies, University of Waterloo",1975,Department of Geography publication series,,,,https://cir.nii.ac.jp/crid/1130282272144845952