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 "Stephens, Leslie and Birmingham Christian Social Council and Fircroft College. Race Relations Group","Employment of coloured workers in the Birmingham area : report of an enquiry initiated by the Birmingham Christian Social Council and undertaken by the Race Relations Group of Fircroft College, Birmingham",,Institute of Personnel Management,1956,Occasional papers,,,,https://cir.nii.ac.jp/crid/1130282270102474112