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
"Leitão, João and Ratten, Vanessa and Braga, Vitor",Tourism entrepreneurship in Portugal and Spain : competitive landscapes and innovative business models,,Springer,2022,"Tourism, hospitality & event management",,9783030892319,,https://cir.nii.ac.jp/crid/1130855411050618016