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
"Ertelt, Bernd-Joachim and European Centre for the Development of Vocational Training",Occupational profiles of vocational counsellors in the Federal Republic of Germany,1st ed,"CEDEFOP, European Centre for the Development of Vocational Training",1992,CEDEFOP document,,9282640701,,https://cir.nii.ac.jp/crid/1130282268701103488