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 ,The economical purchase and use of coal for heating homes with special reference to conditions in Illinois : a non-technical manual for the householder and operator of small house-heating plants,,University of Illinois,1917,University of Illinois bulletin,,,,https://cir.nii.ac.jp/crid/1130282273012439296