Gielzynski, Woijciech
Poland
Arkady, 1994
 Buku Teks SO
Wrochno, Krystyna
Woman in Poland
Interpress Publishers, 1969
 Buku Teks SO
Januszkiewicz, Franciszek
Education in Poland
Interpress Publishers, 1973
 Buku Teks
Ocioszynski, Tadeusz
Poland on the Baltic
Polonia Pub. House , 1960
 Buku Teks SO
Cyprian, Tadeusz
Nazi rule in Poland 1939-1945
Polonia Publishing House, 1961
 Buku Teks SO