Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Leavitt, Sturgis E. (Sturgis Elleno), b. 1888",Golden age drama in Spain: general consideration and unusual features,,University of North Carolina Press,1972,Studies in the Romance languages and literatures,,,,https://cir.nii.ac.jp/crid/1130000796020467456