Sandon, J. Façade, and other early ballets ... 1954
Following Sir Fred's steps, 1996 page 4 of cover (Sir Frederick Ashton (1904-1988))
Cinderella [VR] 199-?, c1969 opening credits (choreography by Frederick Ashton) end credits, cast (Frederick Ashton) end credits (production devised and staged by Frederick Ashton)
Encyc. Americana, c1994 page 438 (Ashton, Frederick William Mallandaine (1904-1988); English dancer and choreographer; born Sept. 17, 1904 in Guayaquil, Ecuador; died Aug. 18, 1988 in Sussex, England; knighted in 1962)
Ondine, c2010 insert (choreography, Frederick Ashton)