1.		The influence of tourism on the quality of life in the evaluation of the inhabitants in the Alps / Karl Socher Autor: Socher, Karl
2.		Tourism and agriculture in Alpine Regions / by Karl Socher and Paul Tschurtschenthaler Autor: Socher, Karl Coautor: ; Tschurtschenthaler, Paul
3.		Economic costs and benefits of the euro for tourism / Karl Socher Autor: Socher, Karl
4.		Reforming destination management organisations and financing / Karl Socher Autor: Socher, Karl