Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL "Bureau of National Affairs (Washington, D.C.)",Shift work : family impact and employer responses,,"BNA PLUS, a division of the Bureau of National Affairs",1992,The BNA special report series on work & family,,1558712852,,https://cir.nii.ac.jp/crid/1130282271585509120