Book  (19 Apr 2000)  Page(s) 636.  
 
'ZIPest', MinFl, w, 1997; (Esther Jasik); description; (Shocking Blue X Pink Petticoat); Zipper, Herbert

Magazine  (Nov 1999)  Page(s) 39.  
 
'ZIPest' (Esther Jasik); Min, w; 1997; Published on page 137 IRARSupplement #4. Horticultural Classsification changed to Mini-Flora (Min-Fl)

Book  (1998)  Page(s) 102.  
 
ZIPest Miniature, white, slight hint of apricot, reverse white, 1997, (Esther Jasik); 'Shocking Blue' x 'Pink Petticoat'; Zipper, Herbert. Description.