Heim, M. H. (1979). The Russian Journey of Karel Havlíček Borovský. Peter Lang International Academic Publishing Group.
Tohutoru Kātū Chicago (17th ed.)Heim, Michael Henry. The Russian Journey of Karel Havlíček Borovský. Bern: Peter Lang International Academic Publishing Group, 1979.
Tohutoro MLA (9th ed.)Heim, Michael Henry. The Russian Journey of Karel Havlíček Borovský. Peter Lang International Academic Publishing Group, 1979.
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