Vasquez-Obando, D. (2012). The Water our treasure: Environmental Educational Program to the rational use of the hidric resource of Santa Marta, Puriscal, Costa Rica.
استشهاد بنمط شيكاغوVasquez-Obando, Daniela. The Water Our Treasure: Environmental Educational Program to the Rational Use of the Hidric Resource of Santa Marta, Puriscal, Costa Rica. 2012.
MLA استشهادVasquez-Obando, Daniela. The Water Our Treasure: Environmental Educational Program to the Rational Use of the Hidric Resource of Santa Marta, Puriscal, Costa Rica. 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.