Eldrege, C. C. (1993). Georgia O'Keeffe: American and modern ; [exhibition, Hayward Gallery, London, April 8, 1993 - June 27, 1993 ; El Museo del Palacio de Bellas Artes, Mexico City, July 15, 1993 - October 1, 1993 ; Yokohama Museum of Art, Yokohama, October 30, 1993 - January 16, 1994] / Charles C. Eldredge. InterCultura [u.a.].
Lua i Stíl Chicago (17ú heag.)Eldrege, Charles C. Georgia O'Keeffe: American and Modern ; [exhibition, Hayward Gallery, London, April 8, 1993 - June 27, 1993 ; El Museo Del Palacio De Bellas Artes, Mexico City, July 15, 1993 - October 1, 1993 ; Yokohama Museum of Art, Yokohama, October 30, 1993 - January 16, 1994] / Charles C. Eldredge. Fort Worth [u.a.]: InterCultura [u.a.], 1993.
Lua MLA (8ú heag.)Eldrege, Charles C. Georgia O'Keeffe: American and Modern ; [exhibition, Hayward Gallery, London, April 8, 1993 - June 27, 1993 ; El Museo Del Palacio De Bellas Artes, Mexico City, July 15, 1993 - October 1, 1993 ; Yokohama Museum of Art, Yokohama, October 30, 1993 - January 16, 1994] / Charles C. Eldredge. InterCultura [u.a.], 1993.