(2009). Industrial railways and locomotives of Switzerland. Industrial Railway Society.
Chicago-Zitierstil (17. Ausg.)Industrial Railways and Locomotives of Switzerland. Melton Mowbray: Industrial Railway Society, 2009.
MLA-Zitierstil (9. Ausg.)Industrial Railways and Locomotives of Switzerland. Industrial Railway Society, 2009.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.