Rajca, K. E., & Íslands, H. (2021). National certification for sustainable tourism – a need for improvements? A case study from Iceland.
Chicago Style (17th ed.) CitationRajca, Kamila Elzbieta, and Háskóli Íslands. National Certification for Sustainable Tourism – a Need for Improvements? A Case Study from Iceland. 2021.
MLA (9th ed.) CitationRajca, Kamila Elzbieta, and Háskóli Íslands. National Certification for Sustainable Tourism – a Need for Improvements? A Case Study from Iceland. 2021.
Warning: These citations may not always be 100% accurate.