Freckmann, K. (1965). Proportionen in der Architektur. Callwey.
Chicago Style (17th ed.) CitationFreckmann, Karl. Proportionen in Der Architektur. München: Callwey, 1965.
MLA (9th ed.) CitationFreckmann, Karl. Proportionen in Der Architektur. Callwey, 1965.
Warning: These citations may not always be 100% accurate.