Nikon D4S 16.2 MP CMOS FX Digital SLR with Full 1080p HD Video (Body Only) : Electronics - Amazon.com
David Busch's Nikon D4/D4s: Guide to Digital Slr Photography (David Busch's Digital Photography Guides) | Busch, David D. | Equipment - Amazon
Easyhood Camera Case for Nikon D4 D4S Soft Silicone Rubber Camera Protective Body Case Skin for Nikon D4 D4S Camera Bag Protector Cover (Black) : Amazon.ca: Electronics