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 "Richmond, J. C. and Hsia, J. J.",Preparation and calibration of standards of spectral specular reflectance,,U.S. G.P.O.,1972,NBS special publication,,,,https://cir.nii.ac.jp/crid/1130000794915551104