edited by Maurice Duke, Jackson R. Bryer, and M. Thomas Inge
Greenwood Press, 1983
Buku Referensi
Katheleen Norris
Houghton Mifflin, 2001
Buku Teks
edited by Alan Lightman
Houghtn Mifflin, 2000
Buku Teks
edited by Elizabeth Hardwick
Ticknor and Fields, 1986
Buku Teks
Kissinger, Henry A., author
Weidenfeld & Nicolson, 1969
Buku Teks