Wrochno, Krystyna
Woman in Poland
Interpress Publishers, 1969
 Buku Teks
Januszkiewicz, Franciszek
Education in Poland
Interpress Publishers, 1973
 Buku Teks
Ocioszynski, Tadeusz
Poland on the Baltic
Polonia Pub. House , 1960
 Buku Teks
Rozmaryn, Stefan
The Seym and people's councils in Poland
Polonia Publishing House , 1958
 Buku Teks
Cyprian, Tadeusz
Nazi rule in Poland 1939-1945
Polonia Publishing House, 1961
 Buku Teks