Malcovati, Enrica (1972) L. Annaei Flori quae extant, 2ª ed., Roma, Istituto Poligrafico dello Stato.
José Javier Iso (2002): Cicerón: Sobre el orador, introducción, traducción y notas, Biblioteca Clásica Gredos 300, Madrid, Gredos, ISBN 84-249-2334-0.
Aelian, Various Histories, Book VII, Chapter 8, translated by N. G. Wilson.
W.G. Spencer (1935) Celsus De medicina, 3 vols., Loeb Classical Library, London/Cambridge MA, William Heinemann LTD/Harvard University Press.
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).
