First published in 2003 as a volume in the NASA "Monograph in Aerospace History" series. This study contains photographs and illustrations.

First published in 2009 as a volume in the NASA "Monograph in Aerospace History" series. This study contains photographs and illustrations.

First published in 2000 as volume 20 in the NASA "Monograph in Aerospace History" series. This study contains photographs and illustrations.

First published in 2003 as a volume in the NASA "Monograph in Aerospace History" series. This study contains photographs and illustrations.

First published in 2009 as a volume in the NASA "Monograph in Aerospace History" series. This study contains photographs and illustrations.

First published in 2000 as volume 20 in the NASA "Monograph in Aerospace History" series. This study contains photographs and illustrations.

NASA SP-2009-1704. Steven J. Dick, Editor. Based on a symposium held on October 28-29, 2008 at NASA. Scholars turn a critical eye toward NASA's first 50 years.

NASA SP 2007-4410. NASA History Series. Recounts the story of the rise of Space Exploration Initiative (SEI) and its eventual demise. Tells of organizational, cultural, and personal confrontation. Organizational skirmishes involved the Space Council versus NASA, the White House versus congressional appropriators, and the Johnson Space Center versus the rest of the space agency--all seeking control of the national space policy process.

First published in 2007 as a volume in the NASA "Monograph in Aerospace History" series. This study contains photographs and illustrations.

First published in 2007 as a volume in the NASA "Monograph in Aerospace History" series. This study contains photographs and illustrations.