Beneit, Emile ed.
N.Y. Columbia University Press , 1967
Buku Teks
Editor by Seymour Melman
The American Academy of Arts and Science, 1962
Buku Teks
Khrushchov, Nikita Sergetevich
Foreign Languages, 1960
Buku Teks
Westview Press, 1991
Buku Teks
Richard Dean Burns, editor in chief
Charles Scribner's Sons, 1993
Buku Referensi