Smith, B. (1975). Donald Judd: A catalogue of the exhibition at the National Gallery of Canada, Ottawa, 24 May - 6 July, 1975 ; catalogue raisonné of paintings, objects, and wood-blocks 1960 - 1974 ; National Gallery of Canada ; [Ausstellungskatalog] / Brydon Smith.
Chicago-referens (17:e uppl.)Smith, Brydon. Donald Judd: A Catalogue of the Exhibition at the National Gallery of Canada, Ottawa, 24 May - 6 July, 1975 ; Catalogue Raisonné of Paintings, Objects, and Wood-blocks 1960 - 1974 ; National Gallery of Canada ; [Ausstellungskatalog] / Brydon Smith. Ottawa, 1975.
MLA-referens (8:e uppl.)Smith, Brydon. Donald Judd: A Catalogue of the Exhibition at the National Gallery of Canada, Ottawa, 24 May - 6 July, 1975 ; Catalogue Raisonné of Paintings, Objects, and Wood-blocks 1960 - 1974 ; National Gallery of Canada ; [Ausstellungskatalog] / Brydon Smith. 1975.