Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Takahata Yukio,Juichi Yamagiwa Between Gorilla and Man,Journal of African Studies,00654140,Japan Association for African Studies,1994,1994,44,112-115,https://cir.nii.ac.jp/crid/1390282679323597952,https://doi.org/10.11619/africa1964.1994.112