Blanco, E. (2015). Productive activities and social and ecological issues in the Atlantic/Caribbean region of Costa Rica. A societal metabolism analysis. 1990-2015.
استشهاد بنمط شيكاغوBlanco, Edgar. Productive Activities and Social and Ecological Issues in the Atlantic/Caribbean Region of Costa Rica. A Societal Metabolism Analysis. 1990-2015. 2015.
MLA استشهادBlanco, Edgar. Productive Activities and Social and Ecological Issues in the Atlantic/Caribbean Region of Costa Rica. A Societal Metabolism Analysis. 1990-2015. 2015.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.