Eschen, F., & Krammer, M. (1956). Romantic Potsdam: 74 photographs ; [with an essay "Potsdam as a Cultural Concept" von Mario Krammer]. Arani-Verl.-Ges..
Cita Chicago Style (17a ed.)Eschen, Fritz, y Mario Krammer. Romantic Potsdam: 74 Photographs ; [with an Essay "Potsdam as a Cultural Concept" Von Mario Krammer]. Berlin-Grunewald: Arani-Verl.-Ges., 1956.
Cita MLA (8a ed.)Eschen, Fritz, y Mario Krammer. Romantic Potsdam: 74 Photographs ; [with an Essay "Potsdam as a Cultural Concept" Von Mario Krammer]. Arani-Verl.-Ges., 1956.
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