Merzon,S N. (1983). Russian verbs in speech. Russky Yazyk.
Chicago Style aipamenaMerzon,S N. Russian Verbs in Speech. Moscow: Russky Yazyk, 1983.
MLA aipamenaMerzon,S N. Russian Verbs in Speech. Russky Yazyk, 1983.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.