Pike, Douglas, 1908-1974
Cambridge University Press, 1970
Buku Teks SO
Gibney, Frank
Walker and company, 1992
Buku Teks
Sholokhov, Mikhail Aleksandrovich
Forign English Publishing House, [date of publication not identified]
Buku Teks SO
Nolan, Riall W.
Westview Press, 1986
Buku Teks SO
edited by Jason C. Hu
Kwang Hwa, 1994
Buku Teks