BUSCADOR DE RECURSOS UNSAM

Cita APA (7a ed.)

Lindberg, K., & Hawkins, D. E. (1993). Ecotourism: A guide for planners and managers. The Ecotourism Society.

Cita Chicago Style (17a ed.)

Lindberg, Kreg, y Donald E. Hawkins. Ecotourism: A Guide for Planners and Managers. Vermont: The Ecotourism Society, 1993.

Cita MLA (8a ed.)

Lindberg, Kreg, y Donald E. Hawkins. Ecotourism: A Guide for Planners and Managers. The Ecotourism Society, 1993.