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.
Citazione stile Chigago Style (17a edizione)Zabielska, Janina, Maria Danilewicz-Zielińska, e Halina Choynacka. Bibliography of Books in Polish or Relating to Poland Published Outside Poland Since September 1st, 1939. London: The Polish Library, 1966.
Citatione 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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