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
"Kennan, Richard Barnes","The private correspondence school enrollee : an investigation of selected groups of persons who enrolled for courses in the International Correspondence Schools during the years 1928 and 1932, with respect to their stated objectives for studying the courses in which they enrolled, some factors that seem to influence their persistence in the work outlined for the courses, and the satisfactions they find in correspondence study",,AMS Press,1972,Contributions to education,,0404557961,,https://cir.nii.ac.jp/crid/1130282269262817280