Zabielska, J., Danilewicz-Zielińska, M., & Choynacka, H. (1966). Bibliography of books in Polish or relating to Poland published outside Poland since September 1st, 1939. The Polish Library.
Cita Chicago Style (17a ed.)Zabielska, Janina, Maria Danilewicz-Zielińska, y Halina Choynacka. Bibliography of Books in Polish or Relating to Poland Published Outside Poland Since September 1st, 1939. London: The Polish Library, 1966.
Cita MLA (9a ed.)Zabielska, Janina, et al. Bibliography of Books in Polish or Relating to Poland Published Outside Poland Since September 1st, 1939. The Polish Library, 1966.
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