Actividades masonicas en centro America antes de 1865

Where North Meets South : A Story of Freemasonry in Central America by Ray V. Denslow, P.G.M. :Guatemala, Nicaragua, Costa Rica, Panama, Canal Zone, Honduras, Salvador

Historical Notes on the Formation of the Grand Lodge of Costa Rica : By Geo. F.A. Bowden P.G.M.

Personalidades de la Orden Masónica en Costa Rica : Primer Centenario de la Masoneria en Centroamérica 1865-1965