"STS External Tank Station". Archived from the original on April 7, 2015. Retrieved January 7, 2015. astronautix.com (NASA Report, Utilization of the external tanks of the space transportation system[1])
"STS-7". Astronautix.com. Archived from the original on November 29, 2010. Retrieved November 25, 2010.
"External Tank". NSTS 1988 News Reference Manual. NASA. September 1988. Archived from the original on August 19, 2019. Retrieved January 19, 2014.
"STS External Tank Station". Archived from the original on April 7, 2015. Retrieved January 7, 2015. astronautix.com (NASA Report, Utilization of the external tanks of the space transportation system[1])
Phillips, Scott (2014). Remove before flight : memoir of a space shuttle team member. Mustang, Okla.: Tate Publishing & Enterprises. ISBN9781633675001. OCLC894541100.