Campbell, William, author
Marshall Brothers, [date of publication not identified]
Buku Teks
Berry, A. J., author
At The University Press, 1954
Buku Teks
Mancall, Mark
Frederick A. Praeger, 1964
Buku Teks
Turgenev, Ivan Sergeyevich, author
Foreign Language Publishing House, [date of publication not identified]
Buku Teks
Langer, Susanne K., author
John Hopkins Press, 1964
Buku Teks