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
"Laycock, Donald C.",Sepik languages - checklist and preliminary classification,,"Dep. of Linguistics, Research School of Pacific Studies, Australian National University",1973,Pacific linguistics,,0858830841,,https://cir.nii.ac.jp/crid/1130282272066912000