Espe, Hartmut. Differences in the perception of national socialist and classicist architecture. Journal of Environmental Psychology. 1981, 1 (1): 33–42. ISSN 0272-4944. doi:10.1016/s0272-4944(81)80016-3.
Espe, Hartmut. Differences in the perception of national socialist and classicist architecture. Journal of Environmental Psychology. 1981, 1 (1): 33–42. ISSN 0272-4944. doi:10.1016/s0272-4944(81)80016-3.