National Gallery of Art. (1970). American paintings and sculpture: An illustrated catalogue. National Gallery of Art.
Chicago-čujuhus (17. p.)National Gallery of Art. American Paintings and Sculpture: An Illustrated Catalogue. Washington: National Gallery of Art, 1970.
MLA-čujuhus (9. p.)National Gallery of Art. American Paintings and Sculpture: An Illustrated Catalogue. National Gallery of Art, 1970.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.