Álvarez Hernández, E., Arias Gutiérrez, E., Badilla Martínez, W., & Hernández Salazar, C. (2010). Analysis of documents from the database on documentary control of indigenous ethnic groups in Costa Rica 1979-2003. Universidad Nacional, Costa Rica.
Chicago Style CitationÁlvarez Hernández, Esteban, Elena Arias Gutiérrez, Wendy Badilla Martínez, and Catalina Hernández Salazar. Analysis of Documents From the Database On Documentary Control of Indigenous Ethnic Groups in Costa Rica 1979-2003. Universidad Nacional, Costa Rica, 2010.
MLA CitationÁlvarez Hernández, Esteban, Elena Arias Gutiérrez, Wendy Badilla Martínez, and Catalina Hernández Salazar. Analysis of Documents From the Database On Documentary Control of Indigenous Ethnic Groups in Costa Rica 1979-2003. Universidad Nacional, Costa Rica, 2010.