Magallón García, A. I. (2008). Cicerón. Cartas. Familiares. Gredos.
Tadeusz Maslowski (1995) M. Tulli Ciceronis scripta quae manserunt omnia. Fasc. 23: Orationes in P. Vatinium testem, Pro M. Caelio, Biblotheca Scriptorum Graecorum et Romanorum Teubneriana, Stutgardiae et Lipsiae, in aedibus B.G. Teubneri,
Aelian, Various Histories, Book VII, Chapter 8, translated by N. G. Wilson.
José Javier Iso (2002): Cicerón: Sobre el orador, introducción, traducción y notas, Biblioteca Clásica Gredos 300, Madrid, Gredos, ISBN 84-249-2334-0.
Marcus Deufert (2019): Titus Lucretius Carus: De Rerum Natura libri VI, BT 2028, de Gruyter, Berlin/Boston, ISBN 978-3-11-026251-3.
A research website about Archaeology of Ancient Roman Thermalism — and a meeting point for researchers and other people interested in this subject (Thermal Network).
