Magallón García, A. I. (2008). Cicerón. Cartas. Familiares. Gredos.
Deufert 2019
Marcus Deufert (2019): Titus Lucretius Carus: De Rerum Natura libri VI, BT 2028, de Gruyter, Berlin/Boston, ISBN 978-3-11-026251-3.
Magallón García, A. I. (2008). Cicerón. Cartas. Familiares. Gredos.
Marcus Deufert (2019): Titus Lucretius Carus: De Rerum Natura libri VI, BT 2028, de Gruyter, Berlin/Boston, ISBN 978-3-11-026251-3.
Aelian, Various Histories, Book VII, Chapter 8, translated by N. G. Wilson.
Shackleton Bailey, D. R. (1978). Cicero’s Letters to his Friends. Penguin Books.
Jal, Paul (1984) Abrégés des livres de l’Histoire Romaine de Tite-Live, tome XXXIV, 1re partie: «Periochae» transmises par les manuscrits (Periochae 1–69), Paris, Les Belles Lettres.
A research website about Archaeology of Ancient Roman Thermalism — and a meeting point for researchers and other people interested in this subject (Thermal Network).