Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Saaty, Thomas L. and Vargas, Luis G. (Luis Gonzalez)","Models, methods, concepts & applications of the analytic hierarchy process",,Kluwer Academic Publishers,2001,International series in operations research & management science,,0792372670,,https://cir.nii.ac.jp/crid/1130000798121454208