GORENAK, Mitja; TRDINA, Andreja (UR.). Responsible Hospitality: Inclusive, Active, Green. [s.l.] : Univerzitetna založba Univerze v Mariboru,2018. Disponível em: https://old.press.um.si/index.php/ump/catalog/book/381. Acesso em: 28 feb. 2026.