Lane, Robert E., author
Prentice-Hall, 1964
Buku Teks
Albig, WIlliam
McGraw-Hill, 1939
Buku Teks
Mather, Hal, author
Prentice-Hall, 1988
Buku Teks
Maslov, Yevgeny
Moscow Foreign Languages Publishing House 1960
Buku Teks
by Martin Malia ... [and others]; editor, Richard Pipes
Columbia University , 1961
Buku Teks