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
"Nwako, A. (Abigail) and Henderson, Francine I. and University College of Botswana. National Institute of Development and Cultural Research. Documentation Unit",Botswana research directory II : a guide to recent and current projects,,National Institute of Development and Cultural Research Documentation Unit,1981,Working paper,,,,https://cir.nii.ac.jp/crid/1130282269629126528