Gerbelius, N. (ed.), Ioannis Tzetzae variarum historiarum liber (Basileae [Basel], 1546). Google Books: 1
Hermann, G. (ed.), Draconis Stratonicensis liber de metris poeticis, Ioannis Tzetzae exegesis in Homeri Iliadem (Lipsiae [Leipzig], 1812). Google Books: 1
Jakobs, F. (ed.), Ioannis Tzetzae Antehomerica, Homerica et Posthomerica (Lipsiae, 1793). Google Books: 123
Leone, P.A.M. (ed.), Ioannis Tzetzae epistulae (Leipzig, 1972).
--- (ed.), Ioannis Tzetzae Historiae [2] (Galatina, Lecce, 2007).
Pace, G. (a cura di), Giovanni Tzetzes: La poesia tragica (Napoli, 2011).