1. Bartel HR, Rannie WD (1964) Solid Fuel Combustion as applied to Ramjets, Progress report. Jet propulsion Laboratory, California Institute of Technology, pp 3–12
2. Penner SS (1962) Chemical rocket propulsion and combustion research. Gordon and Breach, New York, pp 145–153
3. Green L Jr (1964) Introductory Consideration on Hybrid Rocket Combustion, vol. 15. Progress in Aeronautics and Astronautics, AIAA, New York, pp 451–484
4. Houser TJ, Peck MV (1964) Research in hybrid combustion, vol 15. Progress in Aeronautics and Astronautics, AIAA, New York, pp 559–581
5. Karabeyoglu MA, Cantwell BJ, Altman D (2001) Development and testing of paraffin-hybrid rocket fuels. AIAA, pp 2001-4503 paper