Honan, M. (1997). Switzerland: A Lonely Planet travel survival kit (2nd ed.). Lonely Planet.
Cita Chicago Style (17a ed.)Honan, Mark. Switzerland: A Lonely Planet Travel Survival Kit. 2nd ed. Hawthorn, Vic: Lonely Planet, 1997.
Cita MLA (9a ed.)Honan, Mark. Switzerland: A Lonely Planet Travel Survival Kit. 2nd ed. Lonely Planet, 1997.
Precaución: Estas citas no son 100% exactas.