Aerodynamic Characteristics of NACA RM-10 Missile in 8- by 6-foot Supersonic Wind Tunnel at Mach Numbers from 1.49 to 1.98 II : Presentation and Analysis of Force Measurements (1950)
NASA Technical Reports Server (NTRS) · leaf 22
NACA RM E50D28 2 … (d) Drag coefficient. Figure 3o - Concluded. Variation of aerodynamic characteristics with angle of attack at four Mach numbers for body alone..
NASA Technical Reports Server (NTRS)
Internet Archive · NASA Technical Reports · Public domain (US government work). Free to use for anything.