Bob gill illustration /

Geahča maid

• Innovators of American illustration /
  Dahkki: Heller, Steven
  Almmustuhtton: (1986)
• A treasury of the great children's book illustrators /
  Dahkki: 357781 Meyer, Susan E.
  Almmustuhtton: (1983)
• Illustrating children's books : history-technique-production /
  Dahkki: Pitz, Henry Clarence, 1895-1976
  Almmustuhtton: (1968)
• The encyclopedia of illustration techniques /
  Dahkki: 204782 Slade, Catharine
  Almmustuhtton: (2002)
• Pro-illustration : a guide to professional techniques /
  Dahkki: 246678 Bossert, Jill
  Almmustuhtton: (1996)