Imbach Bartol, P. A. (2005). Priority areas for payment for environmental services (PES) in Costa Rica.
استشهاد بنمط شيكاغوImbach Bartol, Pablo Andrés. Priority Areas for Payment for Environmental Services (PES) in Costa Rica. 2005.
MLA استشهادImbach Bartol, Pablo Andrés. Priority Areas for Payment for Environmental Services (PES) in Costa Rica. 2005.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.