Shackleton Bailey, D. R. (1978). Cicero’s Letters to his Friends. Penguin Books.
Shackleton Bailey, D. R. (1978). Cicero’s Letters to his Friends. Penguin Books.
Shackleton Bailey, D. R. (2004). Cicero. Epistulae ad familiares. University Press.
Shackleton Bailey, David R. (Ed.). (2004b). Cicero’s letters to Atticus Vol. 5 48 – 45 B.C.: 211 – 354 (books XI to XIII). Cambridge Univ. Press.
Allen, T.J. (1998): Roman healing spas in Italy: a study in design and function. PhD. University of Alberta. Alberta. DOI: 10.7939/R3XK84W4C
A research website about Archaeology of Ancient Roman Thermalism — and a meeting point for researchers and other people interested in this subject (Thermal Network).