Arthur HobsonA.H.QuinnArthur HobsonA.H., Edgar Allan Poe: A Critical Biography, wyd. Johns Hopkins paperbacks ed, Baltimore: Johns Hopkins University Press, 1998, s. 595, ISBN 0-8018-5730-9, OCLC37300554.
Arthur HobsonA.H.QuinnArthur HobsonA.H., Edgar Allan Poe: A Critical Biography, wyd. Johns Hopkins paperbacks ed, Baltimore: Johns Hopkins University Press, 1998, s. 594, ISBN 0-8018-5730-9, OCLC37300554.