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 "Belforte, David and Levitt, Morris R. and Society of Photo-optical Instrumentation Engineers","The Marketplace for industrial lasers : proceedings : 13-14 September 1990, Chicago, Illinois",,SPIE,1991,Proceedings,,0819406449,,https://cir.nii.ac.jp/crid/1130000797710872832