S.P.M.D.T.U. in Literature and Media

The S.P.M.D.T.U. has been profiled in various ways.  Below is a collection of literature and websites that highlight the history or the works of the S.P.M.D.T.U.

Print Media

Rivera, Jose A. La Sociedad: Guardians of Hispanic Culture along the Rio Grande. Albuquerque: U of New Mexico, 2010. Print.
Buy From UNM Press.  See more about our Hermano’s book at La Sociedad.

La Historia de la Sociedad  Protección de Trabajadores Unidos. Language: Spanish. Imprint: New York, Comet Press Books, 1958.
Available on Amazon.


San Luis Valley Heritage Site

Ruben Archuleta’s personal archive

La Voz article on Mondragon family role with S.P.M.D.T.U.


Pamphlet cover.

Photo of Concilio Superior (1970).

The Colorado History Museum also provides a comprehensive collection of works that reference our Sociedad.  See more here.