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
"De Graaf, G. (Gertjan) and Janssen, Hans",Artificial reproduction and pond rearing of the African catfish Clarias gariepinus in sub-Saharan Africa : a handbook,,Food and Agriculture Organization of the United Nations,1996,FAO fisheries technical paper,,9251039186,,https://cir.nii.ac.jp/crid/1130282271526041728