Cita APA

Guadalupe, C., & Villanueva, A. (2013). PISA 2009/2000 in Latin America: Re-reading Changes in Student Achievement and its Relationship with Social Conditions.

Citación estilo Chicago

Guadalupe, César, y Alejandra Villanueva. PISA 2009/2000 in Latin America: Re-reading Changes in Student Achievement and Its Relationship With Social Conditions. 2013.

Cita MLA

Guadalupe, César, y Alejandra Villanueva. PISA 2009/2000 in Latin America: Re-reading Changes in Student Achievement and Its Relationship With Social Conditions. 2013.