Tohutoro APA (7th ed.)
Dowling, R. K., & Newsome, D. (2010). Global geotourism perspectives. Goodfellow Publishers Ltd..
Tohutoru Kātū Chicago (17th ed.)
Dowling, Ross Kingston, me David Newsome. Global Geotourism Perspectives. Woodeaton, Oxford: Goodfellow Publishers Ltd., 2010.
Tohutoro MLA (9th ed.)
Dowling, Ross Kingston, me David Newsome. Global Geotourism Perspectives. Goodfellow Publishers Ltd., 2010.
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