Mazur, J. (2002). The economic activity of Ruthenian Jews and their role in the commerce with the East in the first half of the 15th century. Scripta Judaica Cracoviensia.
Lua i Stíl Chicago (17ú heag.)Mazur, Jerzy. "The Economic Activity of Ruthenian Jews and Their Role in the Commerce with the East in the First Half of the 15th Century." Scripta Judaica Cracoviensia 2002.
Lua MLA (8ú heag.)Mazur, Jerzy. "The Economic Activity of Ruthenian Jews and Their Role in the Commerce with the East in the First Half of the 15th Century." Scripta Judaica Cracoviensia, 2002.
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