Nikon D3S In-depth review: Digital Photography Review
Amazon.com: David Busch's Nikon D3s/D3x Guide to Digital SLR Photography (David Busch's Digital Photography Guides): 9781435454347: Busch, David D.: Books
Nikon D3X 24.5MP FX CMOS Digital SLR with 3.0-Inch LCD (Body Only) (Discontinued by Manufacturer) : Slr Digital Cameras : Electronics - Amazon.com