== References ====External links==* Pentax K20D Blog, following the camera’s development and release* Marketing posters for the K20D, K200D, and new lenses* Pentax K20D Full-Review at Neocamera* Pentax K20D brief hands-on from DPReview.com* Pentax Pentax K20D Review, June 2008, Richard Butler from DPReview.com
*فهرست دوربین‌های پنتاکس* Pentax K20D Blog, following the camera’s development and release* Pentax K20D Full-Review at Neocamera* Pentax K20D brief hands-on from DPReview.com* Pentax Pentax K20D Review, June 2008, Richard Butler from DPReview.com