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 "Santos, José Duarte and Silva, Óscar Lima","Digital marketing strategies for tourism, hospitality, and airline industries",,IGI Global,2020,"Advances in marketing, customer relationship management, and E-services (AMCRMES) book series",,9781522597834,,https://cir.nii.ac.jp/crid/1130000797539981824