* Macías-González, Víctor M. "Masculine friendships, sentiment, and homoerotics in nineteenth-century Mexico: the correspondence of Jose Maria Calderon y Tapia, 1820s–1850s.
* Macías-González, Víctor M. «Masculine friendships, sentiment, and homoerotics in nineteenth-century Mexico: the correspondence of Jose Maria Calderon y Tapia, 1820s-1850s.» "Journal of the History of Sexuality", vol.