Book  (Dec 1998)  Page(s) 279.  
 
Golden Jubilee (COCagold) Large-flowered/Hybrid Tea. Cocker (UK) 1981... a medium shade of yellow with touches of pink...

Book  (1997)  Page(s) 156.  
 
Moss. Robert (France) 1854. Description and vital statistics. Soft lilac-pink double flowers ...profuse green mossing around globular buds...

Book  (1996)  Page(s) 41.  
 
Golden Jubilee (COCagold) Large-flowered (Hybrid Tea) bush; flowers: yellow, touched pink. Description. Parentage: 'Peer Gynt' x 'Gay Gordons'. Cocker (Scotland) 1981.

Book  (Sep 1993)  Page(s) 200.  Includes photo(s).
 
Golden Jubilee (COCagold) Large-flowered. Parentage: 'Peer Gynt' x 'Gay Gordons'. Alec Cocker 1981. Description... medium yellow blooms... dedicated to all long and happily married couples...

Book  (Apr 1993)  Page(s) 101.  
 
COCagold Hybrid Tea, medium yellow, 1981, ('Golden Jubilee'); 'Peer Gynt' x 'Gay Gordons'; Cocker, James. Description.

Book  (Feb 1993)  Page(s) 66, 187.  Includes photo(s).
 
Golden Jubilee Large-flowered hybrid tea. Parentage: 'Peer Gynt' x 'Gay Gordons'. (COCagold) Scotland 1981. Description and cultivation. The yellow, lightly scented flowers have a touch of pink and are large and well-shaped...