Porsche 911 (997) Buyer's Guide
The 997 911 GT3: The last manual - Video - CNET
Porsche Carrera 997 Buying Guide: The 911 for the true driving
Porsche 997 buyers guide, Porsche 997 register
2006 Porsche 997 911 Turbo review: classic MOTOR
What Are The Differences Between 997.1 & 997.2? - RPM Technik
Porsche 911 997 Price, Specs, Photos and Review by duPontRegistry
Porsche 911 (997) PH Used Buying Guide - PistonHeads UK
Why should you buy a Porsche 911 (type 997.1)?