Peeters, P.; Dubois, G. (2010). "Tourism travel under climate change mitigation constraints". Journal of Transport Geography. 18 (3): 447–457. doi:10.1016/j.jtrangeo.2009.09.003.
Høyer, K.G. (2000). "Sustainable tourism or sustainable mobility? The Norwegian case". Journal of Sustainable Tourism. 8 (2): 147–160. doi:10.1080/09669580008667354.
Larsen, G.R.; Guiver, J.W. (2013). "Understanding tourists' perceptions of distance: a key to reducing the environmental impacts of tourism mobility". Journal of Sustainable Tourism. 21 (7): 968–981. doi:10.1080/09669582.2013.819878.