Tourism Economics

MLA

Matias, Álvaro, Peter Nijkamp, and Manuela Sarmento. Tourism Economics. Physica-Verlag HD, 2011.

APA

Matias, Á., Nijkamp, P., & Sarmento, M. (2011). Tourism Economics. Physica-Verlag HD.

Chicago

Matias, Álvaro, Álvaro Matias, Peter Nijkamp, and Manuela Sarmento. Tourism Economics. : Physica-Verlag HD, 2011.