著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI)
Sandra L. Hofferth and Douglas A. Wissoker,"Price, Quality, and Income in Child Care Choice",The Journal of Human Resources,0022-166X,JSTOR,1992,27,1,70,https://cir.nii.ac.jp/crid/1363388845237409152,https://doi.org/10.2307/145913