Price, M. F. (1996). People and tourism in fragile environments. Wiley.
Cita Chicago Style (17a ed.)Price, Martin F. People and Tourism in Fragile Environments. Chichester: Wiley, 1996.
Cita MLA (9a ed.)Price, Martin F. People and Tourism in Fragile Environments. Wiley, 1996.
Precaución: Estas citas no son 100% exactas.