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 "Wiegand, Ernest Herman and Bullis, D. E. (DeLoss Everett)",Studies of factors influencing separation of dried prunes into quality grades,,"Agricultural Experiment Station, Oregon State Agricultural College",1929,Station bulletin,,,,https://cir.nii.ac.jp/crid/1130282271171871616