Sigala, Marianna, ed. Advances in social media for travel, tourism and hospitality: New perspectives, practice and cases - Oxon Routledge 2018 - xviii, 329 p. 3196 23/07/2018 RBP18/72278 19/09/2018 IHTM (SFS) ISBN: GBP115 Dewey Class. No.: 338.4791 S22A