In defence of independence : Poland, September 1939
MLA
Bielecki, Zygmunt.
In Defence of Independence : Poland, September 1939. Warsaw: Interpress Publishers, 1972.
APA
Bielecki, Z. (1972).
In defence of independence : Poland, September 1939. Warsaw: Interpress Publishers.
Chicago
Bielecki, Zygmunt,
In Defence of Independence: Poland, September 1939. Warsaw: Interpress Publishers, 1972.