Granados Zúñiga, J. (2013). Research in Costa Rica involving human beings and its impact of on the health of costa ricans.
استشهاد بنمط شيكاغوGranados Zúñiga, Jorge. Research in Costa Rica Involving Human Beings and Its Impact of On the Health of Costa Ricans. 2013.
MLA استشهادGranados Zúñiga, Jorge. Research in Costa Rica Involving Human Beings and Its Impact of On the Health of Costa Ricans. 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.