Book  (1994)  Page(s) 113.  
 
Ballerina Description... a mass of small single flowers, pink with a white eye, that have a peculiar visual affinity to phlox...

Book  (Sep 1993)  Page(s) 66-67.  Includes photo(s).
 
Ballerina Hybrid Musk... really more like an overgrown Polyantha... J.A. Bentall 1937... single, soft pink with white around the stamens. Parentage undisclosed.

Book  (Apr 1993)  Page(s) 39.  
 
Hybrid Musk (Shrub), medium pink, 1937, Bentall. Flowers bright soft pink, white eye, single, small blooms in very large clusters; vigorous (3 ft.) growth.

Book  (1993)  Page(s) 206.  Includes photo(s).
 
An excellent, small Hybrid Musk. Probably raised by Pemberton, launched by Bentall in Britain 1937. A Rosa multiflora seedling.

Booklet  (1990)  Page(s) 11.  Includes photo(s).
 
Ballerina - und Carol rösli

Website/Catalog  (1985)  Page(s) 11.  
 
Ballerina..... 4 x 3’.

Article (website)  (1982)  Page(s) 10.  
 
Ballerina​ (Modern Shrub) ​Large sprays of small single pink blooms with a white centre.​ A delightful, dainty and showy shrub.​ H.​ (C)​ 4 x 4.

Book  (1978)  Page(s) 159.  
 
…..Henceforward  the Polyantha class, with all its beauty, was to be represented by roses of different character, such as 'Ballerina', which follows.  
 
'Ballerina'  Medium   +  Light pink    Remontant  P1    H2   *** 
A splendid, dense plant, often with a squared-off look, and nearly always in good health and vigour. The flowers are small and single, light pink with a white eye; when a basal shoot arises, it bears a huge head of them, like a mop. This  rose went unnoticed by most British nurserymen, until Fryers of Knutsford had the perception to advance it. A group of plants can form a handsome clump.  No doubt  this was one of Pemberton's seedlings, for it was introduced by his successor, J. A. Bentall, in 1937. We have no information as to its parents…..
Mozart'…..varies from 'Ballerina' in having a deeper pink around its white eye
'Belinda', which came from Bentall in 1936….slightly taller…looks like a sister of 'Ballerina'.

Book  (1973)  Page(s) 31.  
 
p31.  E. F. Allen, England.
Students of family trees will be interested to know that a party of German rosarians who visited the Trial Grounds during 1972, considered 'Ballerina' (Bentall, 1937) to be identical with 'Mozart' (Lambert, 1937).

Book  (1940)  Page(s) 15, 19.  
 
Page 15: Ballerina Hybrid Musk. (Bentall 1937.) Small, single, bright soft pink, white eye...
Page 19: J.A. Bentall, Havering, Romford, Essex, England. (Successor to J.H. Pemberton.) 'Ballerina'