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 California. State Curriculum Commission,"Teachers' guide to child development : manual for kindergarten and primary teachers developed under the direction of the California Curriculum Commission, California State Department of Education",,U. S. Govt. Print. Off,1930,Bulletin,,,,https://cir.nii.ac.jp/crid/1130851462898103964