Doug Gwosdz - Wikipedia
Bryan's Autograph Page
Doug Gwosdz Gallery Trading Card Database
2015 Norfolk Tides Media Guide by NorfolkTides - Issuu
Doug Gwosdz Gallery Trading Card Database
March TTMs – n j w v
December, 2018
1984 Topps Doug Gwosdz a Brush with Greatness – Wax Pack Gods
Doug Gwosdz Gallery Trading Card Database