edited by Elizabeth Hardwick
Ticknor and Fields, 1986
Buku Teks SO
edited by Alan Lightman
Houghtn Mifflin, 2000
Buku Teks
Katheleen Norris
Houghton Mifflin, 2001
Buku Teks SO
edited by Maurice Duke, Jackson R. Bryer, and M. Thomas Inge
Greenwood Press, 1983
Buku Referensi
McCormick, James M.
Thomson, 2005
Buku Teks SO