Titus Maccius Plautus (2012). “Amphitryo, Asinaria, Aulularia, Bacchides, Captivi Amphitryon, The Comedy of Asses, The Pot of Gold, The Two Bacchises, The Captives”, p.146, tredition
Frances Wright (1829). “Course of popular lectures as delivered by Frances Wright: with three addresses on various public occasions, and a reply to the charges against the French reformers of 1789. Second edition”, p.31