APA-viite

Granados Zúñiga, J. (2013). Research in Costa Rica involving human beings and its impact of on the health of costa ricans.

Chicago-tyylinen lähdeviittaus

Granados Zúñiga, Jorge. Research in Costa Rica Involving Human Beings and Its Impact of On the Health of Costa Ricans. 2013.

MLA-viite

Granados Zúñiga, Jorge. Research in Costa Rica Involving Human Beings and Its Impact of On the Health of Costa Ricans. 2013.

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