Bulbeck, C. (2005). Facing the wild: Ecotourism, conservation and animal encounters. Earthscan.
Cita Chicago Style (17a ed.)Bulbeck, Chilla. Facing the Wild: Ecotourism, Conservation and Animal Encounters. London ; Sterling VA: Earthscan, 2005.
Cita MLA (8a ed.)Bulbeck, Chilla. Facing the Wild: Ecotourism, Conservation and Animal Encounters. Earthscan, 2005.
Precaución: Estas citas no son 100% exactas.