Clüver, C. Brazilian Concrete: Painting, Poetry, Time, and Space: Claus Clüver. Literature and the other arts.(1981).
Chicago-Zitierstil (17. Ausg.)Clüver, Claus. "Brazilian Concrete: Painting, Poetry, Time, and Space: Claus Clüver." Literature and the Other Arts.(1981) .
MLA-Zitierstil (8. Ausg.)Clüver, Claus. "Brazilian Concrete: Painting, Poetry, Time, and Space: Claus Clüver." Literature and the Other Arts.(1981), .
警告：这些引文格式不一定是100％准确.