Grzegorczyk, A. Kulmhof Deathcamp in Chetmno-on-Ner: A Guide to a Place of Rememberance.
Citazione stile Chigago Style (17a edizione)Grzegorczyk, Andrzej. Kulmhof Deathcamp in Chetmno-on-Ner: A Guide to a Place of Rememberance.
Citatione MLA (8a ed.)Grzegorczyk, Andrzej. Kulmhof Deathcamp in Chetmno-on-Ner: A Guide to a Place of Rememberance.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.