edited by Alexander Baltzly
Appleton-Century-Crofts, Inc, 1950
Buku Teks SO
edited by Brian Docherty
Macmillan, 1994
Buku Teks SO
Black, C.E.
Alfred A. Knopf, 1961
Buku Teks SO
Black, C.E.
Alfred A. Knopf, 1966
Buku Teks SO
Keylor, William R., 1944-
Oxford University Press, 1996
Buku Teks SO