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 "Müller, Dieter K.",A research agenda for tourism geographies,,E. Elgar,2019,Elgar research agendas,,9781786439307,,https://cir.nii.ac.jp/crid/1130285376924816512