Book  (Apr 1993)  Page(s) 312.  
 
Letchworth Garden City® Floribunda, orange-pink, 1972, (HARkover; 'Garden City'); ('Sabine' x 'Pineapple Poll') x ('Circus' x 'Mischief'); Harkness. Description.

Book  (Feb 1993)  Page(s) 236.  Includes photo(s).
 
Letchworth Garden City (HARkover) Cluster-flowered floribunda. Parentage: ('Sabine'x 'Pineapple Poll') x ('Circus' x 'Mischief'). England 1979. Description and cultivation... large rose-pink flowers tinged with shades of peach and orange...

Book  (1979)  Page(s) 24.  
 
E. F. Allen, Awards To New Roses In Great Britain In 1978.  
HARkover ('Letchworth Garden City') - [('Sabine' x Pineapple Poll') x 'Circus' x Mischief')J. Another floribunda, by Harkness, with dainty, salmon-pink, small flowers. It has a compact habit of growth and a strong scent, but I noticed a little black spot in September. Trial Ground Certificate.