Vinogradov, Viktor Vladimirovich, author
Vysshaya Shkola, 1981
Buku Teks
Listvinov,N.G., author
Mysl',
Buku Teks
Danilovna, Olga Mitrofanov, author
Russkij Yazyk, 1976
Buku Teks
Ivanova, Vera Fedorovna, author
Leningradskogo Universiteta, 1962
Buku Referensi
Г. Богатова ...[et al.]
Progress, [s.a.]
Buku Teks