Miranda Ch., R., Fernández A., F., & Vargas M., E. (1994). The incorporation of forestry extension in the training of forestry professionals at the National University, Costa Rica.
استشهاد بنمط شيكاغوMiranda Ch., Rónald, Francisco Fernández A., و Emilio Vargas M. The Incorporation of Forestry Extension in the Training of Forestry Professionals At the National University, Costa Rica. 1994.
MLA استشهادMiranda Ch., Rónald, Francisco Fernández A., و Emilio Vargas M. The Incorporation of Forestry Extension in the Training of Forestry Professionals At the National University, Costa Rica. 1994.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.