Article Launius, Roger D.; Walters, Lori; Starr, Stanley (2008)
Recollections on the roots of rocketry: An interview with Konrad Dannenberg. Quest: The History of Spaceflight Quarterly (pp. 46-56). (/isis/citation/CBB001181643/) unapi

Article Launius, Roger D. (2007)
Sphere of influence: The sputnik crisis and the master narrative. Quest: The History of Spaceflight Quarterly (pp. 6-18). (/isis/citation/CBB001181637/) unapi

Article Hansen, James R. (2006)
“Mr. Inside” the Rogers commission: Neil Armstrong's engineering style of analysis in the space shuttle “Challenger” investigation. Quest: The History of Spaceflight Quarterly (p. 5). (/isis/citation/CBB001180346/) unapi

Article Neufeld, Michael J. (1996)
The exculded: Hermann Oberth and Rudolf Nebel in the Third Reich. Quest: The History of Spaceflight Quarterly (p. 22). (/isis/citation/CBB001180287/) unapi