Période primitive_ (Paris, 1864); _Histoire de la comédie ancienne_ (Paris, 1869); A. E. Haigh, _The Tragic Drama of the Greeks_ (Oxford, 1896); _The Attic Theatre_ (Oxford, 1898); G. Korting, _Gesch. des Theaters in seinen Beziehungen zur Kunstentwickelung der dramatischen Dichtkunst_, Bd. i. _Gesch. des griechischen u. romischen Theaters_ (Paderborn, 1897); R. G. Moulton, _The Ancient Classical Drama_ (Oxford, 1898); M. Patin, _Étude sur les tragiques grecs_ (3 vols., Paris, 1861); C. M. Rapp, _Gesch. des griechischen Schauspiels vom Standpunkt der dramatischen Kunst_ (Tubingen, 1862); H. Weil, _Études sur le drame antique_ (Paris, 1897); F. G. Welcker, "Die griechischen Tragodien, mit Rucksicht auf den epischen Cyklus" (_Rhein. Mus._ Suppl. ii.) 3 pts. (Bonn, 1839-1841). In addition to the works of individual Roman dramatists, and critical writings concerning them, see _Scaenicae Romanorum poesis fragmenta_, 2 vols. (I. Tragic, II. Comic) ed. by O. Ribbeck (3rd ed. Leipzig, 1897-1898). W. S. Teuffel's _History of Roman Literature_, Eng. tr. (2 vols., London, 1891-1892), and M. Schanz' _Gesch. der romischen Litteratur bis Justinian_ (2 vols., Munich, 1890-1892), may be consulted for a complete view of the course of the Roman drama. For its later developments consult Dean Merivale's _History of the Romans under the Empire_, and S. Dill's _Roman Society in the Last Days of the Western Empire_ (London, 1898). See also L. Friedländer, _Darstellungen aus der Sittengeschichte Roms_, 6th ed., vol. ii. (Leipzig, 1889); M. Meyer, _Étude sur le théâtre latin_ (Paris, 1847); O. Ribbeck, _Die römische Tragödie im Zeitalter der Republik_ (Leipzig, 1875).