Tec, N. (1987). When light pierced the darkness: Christian rescue of Jews in Nazi-occupied Poland (1. issued as paperb.). Oxford University Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)Tec, Nechama. When Light Pierced the Darkness: Christian Rescue of Jews in Nazi-occupied Poland. 1. issued as paperb. New York [u.a.]: Oxford University Press, 1987.
Παραπομπή σε μορφή MLA (8th εκδ.)Tec, Nechama. When Light Pierced the Darkness: Christian Rescue of Jews in Nazi-occupied Poland. 1. issued as paperb. Oxford University Press, 1987.
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