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
"Doflein, Erich and Doflein, Elma and Philip Marler",The higher positions (4th to 10th positions),,B. Schott's Söhne,1958,The Doflein method : the violinist's progress : a course of violin instruction combined with musical theory and practice in duet-playing,,,,https://cir.nii.ac.jp/crid/1130000796668302976