(1968). Catalogue of impressionist and modern paintings, drawings and sculpture: [including the property of the estate of the late Hugo Cassirer].
Chicago-Zitierstil (17. Ausg.)Catalogue of Impressionist and Modern Paintings, Drawings and Sculpture: [including the Property of the Estate of the Late Hugo Cassirer]. London, 1968.
MLA-Zitierstil (9. Ausg.)Catalogue of Impressionist and Modern Paintings, Drawings and Sculpture: [including the Property of the Estate of the Late Hugo Cassirer]. 1968.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.