@article{oai:ir.ide.go.jp:00048337,
 author = {中村, 雄祐},
 journal = {アフリカレポート},
 month = {Mar},
 note = {PJa/3/Af4, application/pdf, ZAF199103_014},
 title = {無文字社会を読む、あるいは声の征服},
 year = {1991}
}