Constable, J. (2017). Calla Henkel & Max Pitegoff: Machine 2 at Cabinet, London. Art Monthly.
Lua i Stíl Chicago (17ú heag.)Constable, Joseph. "Calla Henkel & Max Pitegoff: Machine 2 at Cabinet, London." Art Monthly 2017.
Lua MLA (8ú heag.)Constable, Joseph. "Calla Henkel & Max Pitegoff: Machine 2 at Cabinet, London." Art Monthly, 2017.
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