Mastering the Nikon D300/D300S (The Mastering Camera Guide Series): Young, Darrell: 9781933952642: Amazon.com: Books
Amazon.com : Jenis J-ND700-S-B Standard Battery Grip for Nikon D300s, D700, and D300 : Digital Camera Battery Grips : Electronics
David Busch's Nikon D300s Guide to Digital SLR Photography (David Busch's Digital Photography Guides): Busch, David D.: 9781435456310: Amazon.com: Books
Amazon.com : Nikon D300S 12.3MP DX-Format CMOS Digital SLR Camera with 3.0-Inch LCD (Body Only) (Discontinued by Manufacturer) : Electronics