Book  (1958)  Page(s) 297.  
 
Pierson's Pink. HT. (A. N. Pierson, '50.) Better Times sport. Bud long pointed; fl. large (5 in.), dbl. (32 petals), high centered, slightly fragrant, rose-pink. Very vig., upright; free bloom. (28) Pl. Pat. 916.

Magazine  (Oct 1950)  Page(s) 4. trimester, p. 122.  
 
Registration Internationale des Noms de Roses .... Pierson's Pink. HT. Pierson ; A. N. Pierson.

Magazine  (Jun 1950)  Page(s) 2. trimester, p. 53.  
 
Registration Internationale des Noms de Roses .... Pierson's Pink. HT. Pierson : Cromwell, Conn.