Fumero Vargas, P. (2015). The dream of the United Provinces of Central America on the eve of the centenary of Independence. The Conference of San Jose, Costa Rica, December 1920 -January 1921.

Fumero Vargas, Patricia. The Dream of the United Provinces of Central America On the Eve of the Centenary of Independence. The Conference of San Jose, Costa Rica, December 1920 -January 1921. 2015.

Fumero Vargas, Patricia. The Dream of the United Provinces of Central America On the Eve of the Centenary of Independence. The Conference of San Jose, Costa Rica, December 1920 -January 1921. 2015.