Leuschner, E. (2009). Rules and Rulers: Robert Morris, Canonical Measures and the Definition of Art in the 1960s. Münchner Jahrbuch der Bildenden Kunst.
Citazione stile Chigago Style (17a edizione)Leuschner, Eckhard. "Rules and Rulers: Robert Morris, Canonical Measures and the Definition of Art in the 1960s." Münchner Jahrbuch Der Bildenden Kunst 2009.
Citatione MLA (8a ed.)Leuschner, Eckhard. "Rules and Rulers: Robert Morris, Canonical Measures and the Definition of Art in the 1960s." Münchner Jahrbuch Der Bildenden Kunst, 2009.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.