Pulkina, I., & Nekrasova, Z. E. Russian (2nd ed.). Russky Yazyk.
Chicago Edition CitationPulkina, I., i Zakhava E. Nekrasova. Russian. 2nd ed. Moscow: Russky Yazyk.
Cita MLAPulkina, I., i Zakhava E. Nekrasova. Russian. 2nd ed. Russky Yazyk.
Atenció: Aquestes cites poden no estar 100% correctes.