CRNOGAJ, Katja; GAJŠT, Nataša (EDS.). Sustainable Hospitality: The Zero – Waste Approach of Ribno Alpine Resort. In: OŠLOVNIK, Tinkara et al. Študije primerov EPF: Razvoj, trajnost in inovacije v poslovni praksi 2024. [s.l.] : University of Maribor Press,2024. p. 105–128. DOI: 10.18690/um.epf.8.2024.5. Disponível em: https://old.press.um.si/index.php/ump/catalog/book/952/chapter/231. Acesso em: 28 feb. 2026.