Wearing, S. L., & McGehee, N. G. (2013). International volunteer tourism: Integrating travellers and communities. CAB International.
Chicagoスタイル(17版)引用形式Wearing, Stephen Leslie, , Nancy Gard McGehee. International Volunteer Tourism: Integrating Travellers and Communities. Boston: CAB International, 2013.
MLA(8版)引用形式Wearing, Stephen Leslie, , Nancy Gard McGehee. International Volunteer Tourism: Integrating Travellers and Communities. CAB International, 2013.
警告: この引用は必ずしも正確ではありません.