APA način citiranja

Keenan, R. (2014). Costa Rica: Lessons from 30 years of forest and environmental policy.

Čikaški stil citiranja

Keenan, Rod. Costa Rica: Lessons From 30 Years of Forest and Environmental Policy. 2014.

MLA način citiranja

Keenan, Rod. Costa Rica: Lessons From 30 Years of Forest and Environmental Policy. 2014.

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