Waeber, M., & Steinbichler, H. (2001). Valais East: 48 selected day walks round Zermatt, Saas, Fiesch, Brig and Simplon as well as a 6-day round walk through the Matter valley and a 3-day walk from the Rhône valley over the Simplon pass to Gondo ; [the finest valley and mountain walks] (1. ed.). Rother.
Chicago-Zitierstil (17. Ausg.)Waeber, Michael, und Hans Steinbichler. Valais East: 48 Selected Day Walks Round Zermatt, Saas, Fiesch, Brig and Simplon as Well as a 6-day Round Walk Through the Matter Valley and a 3-day Walk from the Rhône Valley over the Simplon Pass to Gondo ; [the Finest Valley and Mountain Walks]. 1. ed. Munich [i.e.] Ottobrunn: Rother, 2001.
MLA-Zitierstil (9. Ausg.)Waeber, Michael, und Hans Steinbichler. Valais East: 48 Selected Day Walks Round Zermatt, Saas, Fiesch, Brig and Simplon as Well as a 6-day Round Walk Through the Matter Valley and a 3-day Walk from the Rhône Valley over the Simplon Pass to Gondo ; [the Finest Valley and Mountain Walks]. 1. ed. Rother, 2001.