Alma Mahler letters to Willy Haas.

MLA

Mahler, Alma, Willy Haas and Oskar Kokoschka. Alma Mahler letters to Willy Haas. ca. 1939-1961,

APA

Mahler, A., Haas, W. & Kokoschka, O. (1939). Alma Mahler letters to Willy Haas. ca. 1939-1961.

Chicago

Mahler, Alma, Willy Haas and Oskar Kokoschka. Alma Mahler letters to Willy Haas. ca. 1939-1961,