Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Calkins, Mary Whiton",The persistent problems of philosophy : an introduction to metaphysics through the study of modern systems,1st AMS ed,AMS Press,1979,Philosophy in America : an AMS reprint series,,0404590926,,https://cir.nii.ac.jp/crid/1130282272050885376