Shackley, M. L. (2006). Atlas of travel and tourism development. Butterworth-Heinemann.
Cita Chicago (17th ed.)Shackley, Myra L. Atlas of Travel and Tourism Development. Burlington, MA: Butterworth-Heinemann, 2006.
Cita MLA (8th ed.)Shackley, Myra L. Atlas of Travel and Tourism Development. Butterworth-Heinemann, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.