Schmidt-Wulffen, S. (1987). Similia/Dissimilia: The Works Presented Can Be Grasped As Propositions ; The Work Is Both Object And Idea. Flash Art.
Παραπομπή σε μορφή Chicago (17η εκδ.)Schmidt-Wulffen, Stephan. "Similia/Dissimilia: The Works Presented Can Be Grasped As Propositions ; The Work Is Both Object And Idea." Flash Art 1987.
Παραπομπή σε μορφή MLA (8th εκδ.)Schmidt-Wulffen, Stephan. "Similia/Dissimilia: The Works Presented Can Be Grasped As Propositions ; The Work Is Both Object And Idea." Flash Art, 1987.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.