Martin Ferguson Smith (2001): Lucretius: On the Nature of Things, translated, with Introduction and Notes, Hackett Publishing Company Inc., Indianapolis/Cambridge, ISBN 0-87220-588-6.
Martin Ferguson Smith (2001): Lucretius: On the Nature of Things, translated, with Introduction and Notes, Hackett Publishing Company Inc., Indianapolis/Cambridge, ISBN 0-87220-588-6.
Shackleton Bailey, D. R. (2004). Cicero. Epistulae ad familiares. University Press.
José Javier Iso (2002): Cicerón: Sobre el orador, introducción, traducción y notas, Biblioteca Clásica Gredos 300, Madrid, Gredos, ISBN 84-249-2334-0.
A research website about Archaeology of Ancient Roman Thermalism — and a meeting point for researchers and other people interested in this subject (Red Termal).