| 期刊論文| 1. | Ross, S.、Wall, G.(1999)。Evaluating ecotourism: The case of North Sulawasi, Indonesia。Tourism Management，20(6)，673-682。   | | 2. | Ross, Sheryl、Wall, Geoffrey(1999)。Ecotourism: Towards Congruence between Theory and Practice。Tourism Management，20(1)，123-132。 | 圖書| 1. | World Commission on Environment and Development(1987)。Report of the World Commission on Environment and Development: Our Common Future。London：Oxford University Press。 | |