ebrary, Inc, Harris, R., Griffin, T., & Williams, P. (2002). Sustainable tourism: A global perspective. Butterworth-Heinemann, an imprint of Elsevier Science Ltd..
Chicago Style (17th ed.) Citationebrary, Inc, Rob Harris, Tony Griffin, and Peter Williams. Sustainable Tourism: A Global Perspective. Oxford: Butterworth-Heinemann, an imprint of Elsevier Science Ltd., 2002.
MLA (9th ed.) Citationebrary, Inc, et al. Sustainable Tourism: A Global Perspective. Butterworth-Heinemann, an imprint of Elsevier Science Ltd., 2002.
Warning: These citations may not always be 100% accurate.