Book  (1940)  Page(s) 20.  
 
Bianca Hybrid Tea. (Pemberton, 1927)... white, sometimes slightly flushed cream or pink.

Book  (1936)  Page(s) 76.  
 
Bianca (HT) Pemberton 1927; white, shaded cream-yellow-pink and copper, double, fine form, high-centered, fragrance 7/10, floriferous, autumn-bloomer, long branches, strong stems, growth 6/10, upright. Sangerhausen