Ratcliff, C. (1985). Fragments for a Civilization: Minimalist painter turned visionary architect. Art in America.
Chicago-viite (17. p.)Ratcliff, Carter. "Fragments for a Civilization: Minimalist Painter Turned Visionary Architect." Art in America 1985.
MLA-viite (8. p.)Ratcliff, Carter. "Fragments for a Civilization: Minimalist Painter Turned Visionary Architect." Art in America, 1985.
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