Sorell, W. (1969). Hanya Holm: The biography of an artist. New York: Wesleyan University Press.
Dyfyniad Arddull ChicagoSorell, Walter. Hanya Holm: The Biography of an Artist. New York: Wesleyan University Press, 1969.
Dyfyniad MLASorell, Walter. Hanya Holm: The Biography of an Artist. New York: Wesleyan University Press, 1969.
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