Vivanco, L. A. Certifying sustainable tourism in Costa Rica: Environmental governance and accountability in a transitional era.
Cita Chicago (17th ed.)Vivanco, Luis A. Certifying Sustainable Tourism in Costa Rica: Environmental Governance and Accountability in a Transitional Era.
Cita MLA (9th ed.)Vivanco, Luis A. Certifying Sustainable Tourism in Costa Rica: Environmental Governance and Accountability in a Transitional Era.
Atenció: Aquestes cites poden no estar 100% correctes.