Judin, J., & Karstens, P. M. (2017). John Kleckner: [... on the occasion of the exhibition ...] / Galerie Judin. [Editors Juerg Judin, Pay Matthis Karstens].
Lua i Stíl Chicago (17ú heag.)Judin, Juerg, agus Pay Matthis Karstens. John Kleckner: [... on the Occasion of the Exhibition ...] / Galerie Judin. [Editors Juerg Judin, Pay Matthis Karstens]. Berlin, 2017.
Lua MLA (8ú heag.)Judin, Juerg, agus Pay Matthis Karstens. John Kleckner: [... on the Occasion of the Exhibition ...] / Galerie Judin. [Editors Juerg Judin, Pay Matthis Karstens]. 2017.
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