Born, Wolfgang (1943). »The Origin and the Distribution of the Bulbous Dome«. The Journal of the American Society of Architectural Historians. 3 (4): 32–48. doi:10.2307/901122. JSTOR901122.
Born, Wolfgang (1943). »The Origin and the Distribution of the Bulbous Dome«. The Journal of the American Society of Architectural Historians. 3 (4): 32–48. doi:10.2307/901122. JSTOR901122.