Shackleton Bailey, D. R. (1978). Cicero’s Letters to his Friends. Penguin Books.
Klingner 2008 (=19593)
Klingner, Friedrich (2008=19593): Q. Horatius Flaccus Opera, Bibliotheca Scriptorum Graecorum et Romanorum Teubneriana, Berolini et Novi Eboraci, Walter de Gruyter, ISBN 978-3-11-020293-9.