National Gallery of Art & Greenough, S. (2000). Modern Art and America: Alfred Stieglitz and his New York Galleries (first edition.). Bulfinch Press.
Chicago-Zitierstil (17. Ausg.)National Gallery of Art und Sarah Greenough. Modern Art and America: Alfred Stieglitz and His New York Galleries. first edition. Washington: Bulfinch Press, 2000.
MLA-Zitierstil (8. Ausg.)National Gallery of Art und Sarah Greenough. Modern Art and America: Alfred Stieglitz and His New York Galleries. first edition. Bulfinch Press, 2000.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.