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
Nigeria. Federal Office of Statistics,First provisional estimates of area and production,,"Federal Office of Statistics, Agriculture Census Division",1976,National agriculture sample census of Nigeria 1974-1975,,,,https://cir.nii.ac.jp/crid/1130282270149571456