Northrop BT-1Valom | No. 72016 | 1:72MagazinesFineScale Modeler | Volume 25 Issue 4English (TOC: 16 lines)April 2007FineScale Modeler | Volume 38 Issue 6English (TOC: 12 lines)July 2020Aerospace Modeler Magazine | Issue #07 Summer 2007English (TOC: 13 lines)July-September 2007FaktaNorthrop BT-1Valom 1:7272016 2006 Nová forma