"60 Years of Defending Our Nation"(PDF). National Security Agency. 2012. s. 3. Arkiveret fra originalen(PDF) 23. juni 2018. Hentet 6. juli 2013. "On November 4, 2012, the National Security Agency (NSA) celebrates its 60th anniversary of providing critical information to U.S. decision makers and Armed Forces personnel in defense of our Nation. NSA has evolved from a staff of approximately 7,600 military and civilian employees housed in 1952 in a vacated school in Arlington, VA, into a workforce of more than 30,000 demographically diverse men and women located at NSA headquarters in Ft. Meade, MD, in four national Cryptologic Centers, and at sites throughout the world."
"Prism Exposed: Data Surveillance with Global Implications". Spiegel Online International. 10. juni 2013. s. 2. "How can an intelligence agency, even one as large and well-staffed as the NSA with its 40,000 employees, work meaningfully with such a flood of information?"
washingtonpost.com
Priest, Dana (21. juli 2013). "NSA growth fueled by need to target terrorists". The Washington Post. Hentet 22. juli 2013. "Since the attacks of Sept. 11, 2001, its civilian and military workforce has grown by one-third, to about 33,000, according to the NSA. Its budget has roughly doubled."
"60 Years of Defending Our Nation"(PDF). National Security Agency. 2012. s. 3. Arkiveret fra originalen(PDF) 23. juni 2018. Hentet 6. juli 2013. "On November 4, 2012, the National Security Agency (NSA) celebrates its 60th anniversary of providing critical information to U.S. decision makers and Armed Forces personnel in defense of our Nation. NSA has evolved from a staff of approximately 7,600 military and civilian employees housed in 1952 in a vacated school in Arlington, VA, into a workforce of more than 30,000 demographically diverse men and women located at NSA headquarters in Ft. Meade, MD, in four national Cryptologic Centers, and at sites throughout the world."
