1. Advances in social media for travel, tourism and hospitality : new perspectives, practice and cases /: new perspectives, practice and cases. ([2018]) Editors: Sigala, Marianna; Gretzel, Ulrike Record Type: Book Extent: 1 online resource, illustrations View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Social media in travel, tourism and hospitality : theory, practice and cases /: theory, practice and cases. (2016) Editors: Sigala, Marianna; Christou, Evangelos; Gretzel, Ulrike Record Type: Book Extent: 1 online resource, illustrations View Content: Available online (eLD content is only available in our Reading Rooms) ↗