Comments by critics and notable artists Alfredo Da Silva

^ cite error: named reference rigoberto villarroel claure 1963 17, para 1 invoked never defined (see page).
^ sicre, josé gómez (october 26). cable address: pau washington d.c . washington 6, d.c., u.s.a: pan american union organization of american states .  check date values in: |date= (help)
^ cisneros, florencio garcia (1964). alfredo da silva . latin-american painters in new york (in english , spanish). francisco r. garcia. p. 70. shows exhibit dates 1936–1962 
^ marina núñez del prado (december 1973). eternidad en los andes. marina núñez del prado. p. 191. 
^ inter-american development bank felipe herrera library; felix angel (2009). 50 years %0 works (in english , spanish). washington, d.c: idb cultural center. p. 66. isbn 1-59782-088-1. retrieved april 15, 2010.