Bob gill illustration /

Míreanna comhchosúla

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