Gullar, F. (2015). Color and Color-Structure: Von Ferreira Gullar. October.
Chicago-Zitierstil (17. Ausg.)Gullar, Ferreira. "Color and Color-Structure: Von Ferreira Gullar." October 2015.
MLA-Zitierstil (8. Ausg.)Gullar, Ferreira. "Color and Color-Structure: Von Ferreira Gullar." October, 2015.
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