Cyprian, Tadeusz
Nazi rule in Poland 1939-1945
Polonia Publishing House, 1961
 Buku Teks SO
Gielzynski, Woijciech
Poland
Arkady, 1994
 Buku Teks SO
Snyder, Louis L.
The war : a concise history 1939-1945
Julian Messner, 1960
 Buku Teks
Wrochno, Krystyna
Woman in Poland
Interpress Publishers, 1969
 Buku Teks SO
Januszkiewicz, Franciszek
Education in Poland
Interpress Publishers, 1973
 Buku Teks