Perkins 1986: A. P. Perkins, Divine epiphany in epic. Supernatural episodes in the Iliad, the Odyssey, the Aeneid, and Paradise lost, Diss. Washington Univ. St. Louis, Mo. 1986 331 p. [microfilm]; DA 47 1987 3028A-3029A.

Epiphanie, Götter, Welt