1. Chapter 5: Sounding Rockets in Origins of NASA Names;Wells,1976
2. NASA Sounding Rockets, 1958–1968 A Historical Summary;William,1971
3. The possibilities of the rocket in weather forecasting;Goddard;Proc. Natl. Acad. Sci. USA,1920
4. Small Sounding Rockets;Newell,1959
5. The History of Sounding Rockets and Their Contribution to European Space Research;Seibert,2006