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
South Africa. Dept. of Statistics,"Opsomming van die vernaamste statistieke oor landbou- en veeteeltproduksie 1967-68 = Summary of the principal statistics on agricultural and pastoral production, 1967-68",,[Dept. of Statistics],1971,Report = Verslag,,,,https://cir.nii.ac.jp/crid/1130000795049538176