Richardson, B. (1976). Mel Bochner: Number and shape / Brenda Richardson ; the Baltimore Museum of Art. Baltimore Museum of Art.
Lua i Stíl Chicago (17ú heag.)Richardson, Brenda. Mel Bochner: Number and Shape / Brenda Richardson ; the Baltimore Museum of Art. Baltimore, Maryland: Baltimore Museum of Art, 1976.
Lua MLA (8ú heag.)Richardson, Brenda. Mel Bochner: Number and Shape / Brenda Richardson ; the Baltimore Museum of Art. Baltimore Museum of Art, 1976.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.