Shackleton Bailey, D. R. (2001). Cicero. Letters to friends (Vol. 1). Harvard University Press.
Cicero Letters to Friends Shackleton 1978
Shackleton Bailey, D. R. (1978). Cicero’s Letters to his Friends. Penguin Books.
Shackleton Bailey, D. R. (2001). Cicero. Letters to friends (Vol. 1). Harvard University Press.
Shackleton Bailey, D. R. (1978). Cicero’s Letters to his Friends. Penguin Books.
Epigraphic Database Heidelberg. Inscriptions Database. URL: https://edh.ub.uni-heidelberg.de/inschrift/suche.
J. F. Valverde y A. Ramírez de Verguer (1997). Marcial: Epigramas. Biblioteca Clásica de Gredos, Madrid.
A research website about Archaeology of Ancient Roman Thermalism — and a meeting point for researchers and other people interested in this subject (Thermal Network).