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Open Access This chapter is licensed under the terms of the Creative Commons Attribution 4.0
International License (http://creativecommons.org/licenses/by/4.0/), which permits use, sharing,
adaptation, distribution and reproduction in any medium or format, as long as you give appropriate
credit to the original author(s) and the source, provide a link to the Creative Commons license and
indicate if changes were made.
The images or other third party material in this chapter are included in the chapter’s Creative
Commons license, unless indicated otherwise in a credit line to the material. If material is not
included in the chapter’s Creative Commons license and your intended use is not permitted by
statutory regulation or exceeds the permitted use, you will need to obtain permission directly from
the copyright holder.
I. Šulc et al.
UNCED. (1992). The Rio declaration on environment and development. Retrieved from http://
www.unesco.org/education/pdf/RIO_E.PDF
UNESCO. (1972). Convention concerning the protection of the world cultural and natural heritage. Retrieved from https://whc.unesco.org/archive/convention-en.pdf
UNESCO. (2003). Convention for the safeguarding of the intangible cultural heritage. Retrieved
from https://ich.unesco.org/en/convention
United Cities and Local Governments. (2015). Culture 21: Agenda 21 for culture. Retrieved from
http://agenda21culture.net/sites/default/files/files/culture21-actions/c21_015_en.pdf
United Nation Office for Disaster Risk Reduction. (2015). Sendai framework for disaster risk
reduction 2015–2030. Retrieved from https://www.unisdr.org/files/43291_sendaiframeworkfordrren.pdf
United Nations General Assembly. (2016). UN Habitat III conference. A/CONF.226/4.
UNWTO. (2001). Global code for ethics in tourism. Retrieved from http://ethics.unwto.org/
content/global-code-ethics-tourism
UNWTO. (2005). Making tourism more sustainable – A guide for policy makers. Retrieved from
http://www.unep.fr/shared/publications/pdf/dtix0592xpa-tourismpolicyen.pdf
Viganò, P. (2010). Il territorio dell’urbanistica. Il progetto come produtore di conoscenza. Roma:
Officina Edizioni.
World Commission on Environment and Development (UNWCED). (1987). Report of the world
commission on environment and development: Our common future. Retrieved from http://
www.un-documents.net/our-common-future.pdf
World Travel Market & Euromonitor. (2007). WTM global trends report 2007. https://www.
saphirnews.com/attachment/68715/
Open Access This chapter is licensed under the terms of the Creative Commons Attribution 4.0
International License (http://creativecommons.org/licenses/by/4.0/), which permits use, sharing,
adaptation, distribution and reproduction in any medium or format, as long as you give appropriate
credit to the original author(s) and the source, provide a link to the Creative Commons license and
indicate if changes were made.
The images or other third party material in this chapter are included in the chapter’s Creative
Commons license, unless indicated otherwise in a credit line to the material. If material is not
included in the chapter’s Creative Commons license and your intended use is not permitted by
statutory regulation or exceeds the permitted use, you will need to obtain permission directly from
the copyright holder.
I. Šulc et al.