Magallón García, A. I. (2008). Cicerón. Cartas. Familiares. Gredos.
Shackleton Bailey, David R. (Ed.). (2004b). Cicero’s letters to Atticus Vol. 5 48 – 45 B.C.: 211 – 354 (books XI to XIII). Cambridge Univ. Press.
Shackleton Bailey, D. R. (2004). Cicero. Epistulae ad familiares. University Press.
Agustín Blánquez (1966) Aurelio Cornelio Celso: Los ocho libros de la medicina, 2 vols., Barcelona, Iberia.
Alvar Ezquerra, A. (1990): Décimo Magno Ausonio Obras, 2 vols. Gredos. Madrid.
A research website about Archaeology of Ancient Roman Thermalism — and a meeting point for researchers and other people interested in this subject (Red Termal).
