Article (magazine)  (Dec 2000)  Page(s) 149.  
 
ZIPbell -- Correct horticultual classification is MinFl (Mini-Flora).

Article (magazine)  (Oct 2000)  Page(s) 35.  
 
ZIPbell (Bellissima) -- Correct horticultural classification is Mini-Flora.

Book  (1998)  Page(s) 103.  
 
Bellissima Horticultural classification changed to Floribunda

Book  (Apr 1993)  Page(s) 45.  
 
Bellissima Miniature, orange-red, darker along edges, 1988, (ZIPbell); 'Pink Petticoat' x 'Lady Rose'; Zipper, Herbert. Description.