Ratcliff, C. (1985). Fragments for a Civilization: Minimalist painter turned visionary architect. Art in America.
Chicago-Zitierstil (17. Ausg.)Ratcliff, Carter. "Fragments for a Civilization: Minimalist Painter Turned Visionary Architect." Art in America 1985.
MLA-Zitierstil (8. Ausg.)Ratcliff, Carter. "Fragments for a Civilization: Minimalist Painter Turned Visionary Architect." Art in America, 1985.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.