“El Reclutamiento De Voluntarios españoles En Defensa De Pío IX (1850)”. Spagna contemporanea. Rivista semestrale di storia, cultura, istituzioni, no. 52 (December 29, 2017): 61–89. Accessed July 3, 2024. https://www.spagnacontemporanea.it/index.php/spacon/article/view/18.