Kopper, J. M. Concerted action in Leskov: John M. Kopper. O RUS! : Studia litteraria slavica in honorem Hugh McLean.(1995).
Cita Chicago (17th ed.)Kopper, John M. "Concerted Action in Leskov: John M. Kopper." O RUS! : Studia Litteraria Slavica in Honorem Hugh McLean.(1995) .
Cita MLA (8th ed.)Kopper, John M. "Concerted Action in Leskov: John M. Kopper." O RUS! : Studia Litteraria Slavica in Honorem Hugh McLean.(1995), .
Atenció: Aquestes cites poden no estar 100% correctes.