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
"Visser, Jan and Zuylen, L. van and International Institute for Aerial Survey and Earth Sciences",Orthophotos at ITC,,I.T.C.,1968,Publications of the International Training Centre for Aerial Survey,,,,https://cir.nii.ac.jp/crid/1130000796952070784