Notes
- Luis Camnitzer, New Art form Cuba (Austin: University of Texas Press, 2002), pp. 331–32.
- Gerardo Mosquera, “Sanchez Vazquez: Marxismo y arte abstracto,” Temas (Havana), No. 9 (1986): 23–37.
- Raúl Quintanilla, interview with the author, Managua, Nicaragua, July 18, 1986.