Segal, S. (1942). Poland fights back: The underground movement in Poland. [publisher not identified].
Lua i Stíl Chicago (17ú heag.)Segal, Simon. Poland Fights Back: The Underground Movement in Poland. [Place of publication not identified]: [publisher not identified], 1942.
Lua MLA (8ú heag.)Segal, Simon. Poland Fights Back: The Underground Movement in Poland. [publisher not identified], 1942.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.