Serebryakov, A.
Foreign Language,, [19?-]"
Buku Teks
Mukhanov, K.K.
Mir Publishers, 1968
Buku Teks
Sorokin, G
Progress Publisher, 1967
Buku Teks
Foreign Languages Publishing House, [date of publication not identified]
Buku Teks
Tikhomirov, M.
Foreign Languages Publishing House, 1959
Buku Teks