Folomkina, S.
Moscow State Publishing House
Buku Referensi
V.S. Belevitskaya-Khalizeva ...[et al.]
Foreign Languages Publishing House, [date of publication not identified]
Buku Referensi
V.S. Belevitskaya-Khalizeva ... [and others] ; translated by, V. Korotky; edited by, R. Dixon; designed by, A. Medvedev
Foreign Languages Publishing House, [date of publication not identified]
Buku Referensi
Khavronina, Serafima Alekseyevna
Progress Publisher, [date of publication not identified]
Buku Teks SO
Sova, Miloš
Státní Pedagogické Nakladatelství, 1962
Buku Teks SO