Kovalevsky, M. (2000). Modern customs and ancient laws of Russia, being Ilchester lectures for 1889-90. Batoche.
Chicago-referens (17:e uppl.)Kovalevsky, Maxime. Modern Customs and Ancient Laws of Russia, Being Ilchester Lectures for 1889-90. Kitchener, Canada: Batoche, 2000.
MLA-referens (9:e uppl.)Kovalevsky, Maxime. Modern Customs and Ancient Laws of Russia, Being Ilchester Lectures for 1889-90. Batoche, 2000.
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