Insert the following entries alphabetically by identifier as new rows in the table:

Cg nVidia Cg Shading Language Specification
ftp://download.nvidia.com/developer/cg/Cg_Specification.pdf
DDS DDS File Reference, Microsoft Software Developer Network, 2004.
http://msdn.microsoft.com/archive/default.asp?url=/archive/en-us/directx9_c/directx/graphics/reference/ddsfilereference/ddsfileformat.asp
DICOM The DICOM Standard, Digital Imaging and Communications in Medicine, Rosslyn, VA, 2003.
http://medical.nema.org/
FX Effect Reference, Microsoft Software Developer Network, 2004.
http://msdn.microsoft.com/archive/default.asp?url=/archive/en-us/directx9_c/directx/graphics/reference/effectfilereference/effectfilereference.asp
GLSL The OpenGL Shading Language Language Version 1.10 Document Revision 59, Silicon Graphics, Inc. 2004
HLSL Microsoft High Level Shading Language Specification for DirectX 9.0 http://msdn.microsoft.com/library/default.asp?url=/library/en-us/directx9_c/directx/graphics/reference/HLSLReference/HLSLReference.asp
VOL Brooks, Paul, Volume data format, 2000.
http://astronomy.swin.edu.au/~pbourke/geomformats/volumetric/

Replace the entry for OpenGL with the following:

OPENGL The OpenGL Graphics System: A Specification (Version 2.0 - October 22, 2004), Silicon Graphics, Inc., 2004.