Boerma, S., & Morris, R. (1997). Robert Morris: Recent felt pieces and drawings; [Association L.A.C. d'Art Contemporain Sigean, 29.6. - 29.9.1996; Kunstverein Hannover, 8.2. - 23.3.1997; Henry Moore Sculpture Trust, 22.5. - 24.8.1997].
Chicago Style (17th ed.) CitationBoerma, Silke, and Robert Morris. Robert Morris: Recent Felt Pieces and Drawings; [Association L.A.C. D'Art Contemporain Sigean, 29.6. - 29.9.1996; Kunstverein Hannover, 8.2. - 23.3.1997; Henry Moore Sculpture Trust, 22.5. - 24.8.1997]. Hannover, 1997.
MLA (8th ed.) CitationBoerma, Silke, and Robert Morris. Robert Morris: Recent Felt Pieces and Drawings; [Association L.A.C. D'Art Contemporain Sigean, 29.6. - 29.9.1996; Kunstverein Hannover, 8.2. - 23.3.1997; Henry Moore Sculpture Trust, 22.5. - 24.8.1997]. 1997.