Wilson (year)
Aelian, Various Histories, Book VII, Chapter 8, translated by N. G. Wilson.
Nielsen, I. (1990). Thermae et balnea. 2 Vol. Viborg
Aelian, Various Histories, Book VII, Chapter 8, translated by N. G. Wilson.
Rodríguez-Pantoja Márquez, M. (Ed.). (1996). Cicerón. Cartas I. Cartas a Ático (Cartas 1-161D) (Ser. Biblioteca Clásica Gredos). Editorial Gredos.
Malcovati, Enrica (1972) L. Annaei Flori quae extant, 2ª ed., Roma, Istituto Poligrafico dello Stato.
A research website about Archaeology of Ancient Roman Thermalism — and a meeting point for researchers and other people interested in this subject (Red Termal).