...
Goodman, Calvin. "The 'Net Value of the Art Market." American Artist. Volume 66, Issue 714 (2002)
Thornton, Sarah. Seven Days in the Art World. New York: W.W. Norton, 2009. Print.
...
...
Goodman, Calvin. "The 'Net Value of the Art Market." American Artist. Volume 66, Issue 714 (2002)
Thornton, Sarah. Seven Days in the Art World. New York: W.W. Norton, 2009. Print.
...