- ^ Adkins,Lesley Adkins,Roy A.(1998). Handbook to Life in Ancient Rome.Oxford University Press,USA.ISBN 9780195123326.
- ^ Levi 1997: Horance
- Otto Ribbeck, Geschichte der römischen Dichtung, iii. (1892). and Tragicorum Romanorum fragmenta (1897)
- Tacitus, Annals, v. 8, x. 13, xi. 28
- Quintilian, Inst. Orat. x. I. 98
- Pliny, Nat. Hist. xiv. 5
- Martin Schanz, Geschichte der römischen Literatur, ii. 2 (1900)
- Wilhelm Siegmund Teuffel, History of Roman Literature (Eng. trans., 1900), 284, 7.
- Manuel Dejante Pinto de Magalhães Arnao Metello and João Carlos Metello de Nápoles, "Metellos de Portugal, Brasil e Roma", Torres Novas, 1998.
- 本条目包含来自公有领域出版物的文本: Chisholm, Hugh (编). Encyclopædia Britannica (第11版). London: Cambridge University Press. 1911.