Hendriks
Reibestein S (2007). Sustainable tour operating? Environmental
management in the business chain. Wageningen University, 120 p.
On climate change
Gaita R (2007). Climate Change and Tourism. Wageningen
University, 103 p.
Gaita R, Both M (2008).
Climate change and local awareness: A comparative study on
tourism stakeholders in Zandvoort (NL) and Costa
del Sol (Es). Third International Conference on Sustainable
Tourism, Malta