Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Guba, Egon G. and Lincoln, Yvonna S.",Effective evaluation : improving the usefulness of evaluation results through responsive and naturalistic approaches,1st ed,Jossey-Bass Publishers,1991,The Jossey-Bass social and behavioral science series,,1555424422,,https://cir.nii.ac.jp/crid/1130282270353186048