Galkin, K.
Foreign Languages Publishing House , 1959
Buku Teks
Galkin, K.
Foreign Languages Publishing House, 1959
Buku Teks
McCauley, Martin
Longman, 1993
Buku Teks
edited by Kinya Niiseki
Westview Press, 1987
Buku Teks
Amalrik, Andrei, author
Harper and Row, 1980
Buku Teks