Texte écrit par Hans Haacke pour la création de l'œuvre à la Kunsthalle de Berne en 1985. La firme Oerlikon-Bührle, dont
![Working Conditions: The Writings of Hans Haacke (Writing Art): Haacke, Hans, Alberro, Alexander: 9780262034838: Amazon.com: Books Working Conditions: The Writings of Hans Haacke (Writing Art): Haacke, Hans, Alberro, Alexander: 9780262034838: Amazon.com: Books](https://m.media-amazon.com/images/I/714-3I4c9DL._AC_UF1000,1000_QL80_.jpg)
Working Conditions: The Writings of Hans Haacke (Writing Art): Haacke, Hans, Alberro, Alexander: 9780262034838: Amazon.com: Books
![Hans Haacke: Unfinished Business (Documentary Sources in Contemporary Art): Brian Wallis: 9780262730792: Amazon.com: Books Hans Haacke: Unfinished Business (Documentary Sources in Contemporary Art): Brian Wallis: 9780262730792: Amazon.com: Books](https://m.media-amazon.com/images/I/91hHUsEo-yL._AC_UF1000,1000_QL80_.jpg)
Hans Haacke: Unfinished Business (Documentary Sources in Contemporary Art): Brian Wallis: 9780262730792: Amazon.com: Books
![Hans Haacke (Phaidon Contemporary Artist Series) Conceptual Art Book - Near Mint 9780714843193 | eBay Hans Haacke (Phaidon Contemporary Artist Series) Conceptual Art Book - Near Mint 9780714843193 | eBay](https://i.ebayimg.com/images/g/1dkAAOSwBAdhSmbw/s-l1600.jpg)