Barykina, A.N., author
Moskovskogo Universiteta, 1964
Buku Teks
Sokolova, Galina Vladimirova, author
Russkij Yazyk, 1976
Buku Teks
Konopelkyn, Anatolyy Fedorovych, author
Vysshaya shkola, 1973
Buku Teks
Editor, В.Г. Щербакова; teknik editor, Н.А. Рябикина; korektor, М.М. Петкевич, Е.П. Утанина
Moskovskogo Universiteta, 1969
Buku Referensi
Grigor`yeva, Valentina Petrovna, author
Prosveshhenie, 1969
Buku Teks