Bethmann Hollweg, A. v., & Westphal, V. (1990). 25 Jahre Kunsthandel in Berlin: 1966-1991.
Chicago Style (17th ed.) CitationBethmann Hollweg, Asta von, and Volker Westphal. 25 Jahre Kunsthandel in Berlin: 1966-1991. Berlin, 1990.
MLA (8th ed.) CitationBethmann Hollweg, Asta von, and Volker Westphal. 25 Jahre Kunsthandel in Berlin: 1966-1991. 1990.
Warning: These citations may not always be 100% accurate.