APA-viite

Durán Castro, O. (2020). Challenges Of Social Action And Extension Between Universities And Bribri Indigenous In Ditsö Kâ (Talamanca), Costa Rica.

Chicago-tyylinen lähdeviittaus

Durán Castro, Osvaldo. Challenges Of Social Action And Extension Between Universities And Bribri Indigenous In Ditsö Kâ (Talamanca), Costa Rica. 2020.

MLA-viite

Durán Castro, Osvaldo. Challenges Of Social Action And Extension Between Universities And Bribri Indigenous In Ditsö Kâ (Talamanca), Costa Rica. 2020.

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