Wong, Thomas J. & Gloria, Hermilo R. Aerodynamic characteristics of two rectangular-plan-form, all moveable controls in combination with a slender body of revolution at Mach numbers from 3.00 to 6.25, report, December 28, 1955; (https://digital.library.unt.edu/ark:/67531/metadc61904/m1/1/: accessed November 19, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; .