The focal guide to photographing people by Alison, Trapmore

Eitemau Tebyg

• Focal guide to enlarging
  gan: Spitzing Gunter
• Focal guide to effects and tricks
  gan: Spitzing, Gunter
• The Focal guide to colour printing from negative and slides
  gan: Coote, Jack H
  Cyhoeddwyd: (1976)
• Sandburg: Photographer's View
  Cyhoeddwyd: (1966)
• THE THEORY OF THE PHOTOGRAPHIC PROCESS
  gan: MESS,KENNETH.C.E
  Cyhoeddwyd: (1954)