Hanak, W. K. (2013). The nature and the image of princely power in Kievan Rus', 980-1054: A study of sources. Koninklijke Brill NV.
Lua i Stíl Chicago (17ú heag.)Hanak, Walter K. The Nature and the Image of Princely Power in Kievan Rus', 980-1054: A Study of Sources. Leiden, Netherlands: Koninklijke Brill NV, 2013.
Lua MLA (9ú heag.)Hanak, Walter K. The Nature and the Image of Princely Power in Kievan Rus', 980-1054: A Study of Sources. Koninklijke Brill NV, 2013.
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