Naum Gabo : 1890-1977 : Centenary Exhibition. - Annely Juda Fine Art, London (London : Annely Juda Fine Art, 1990)
biog. p. 121-126
Engels
Naum Gabo 1890-1977 : Centenary Exhibition, Annely Juda Fine Art London, 28 June - 29 September 1990
boek
Keywords: Gabo, Naum