Zahm, O. (1990). Conceptual Art, A Perspective. Shifting Back And Forth Between. The Visible And The Invisible. Flash Art.
Chicago Style (17. basım) AtıfZahm, Olivier. "Conceptual Art, A Perspective. Shifting Back And Forth Between. The Visible And The Invisible." Flash Art 1990.
MLA (8th ed.) AtıfZahm, Olivier. "Conceptual Art, A Perspective. Shifting Back And Forth Between. The Visible And The Invisible." Flash Art, 1990.
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