Bibliography of books in Polish or relating to Poland published outside Poland since September 1st, 1939. Vol. 3, 1958 - 1963 and suppl. to 1939 - 1957 (Nr. 1 - 4120) / comp. by the late Janina Zabielska, continued and suppl. by Maria L. Danilewicz and Halina Choynacka. - Zabielska, Janina (1906-1962) (The Polish Library, 1966)