See published 2010 date for Release 4.4 in "CA Librarian®: Installation Guide r4.4"(PDF) (Second ed.). CA Technologies. 2010. pp. 1, 2. Retrieved August 13, 2023. Compare to CA Librarian 4.3 being latest version integrated into CA Mainframe Software Manager as shown on slide 22, dated December 2009, in Roemming, Richard (April 14, 2010). "Mainframe 2.0 Update"(PDF). CA. Retrieved August 13, 2023.
Goetz, Martin (May 3, 2002). "An Interview with Martin Goetz" (Interview). Interviewed by Jeffrey R. Yost. Washington, D.C.: Charles Babbage Institute, University of Minnesota. pp. 5–7. Retrieved May 26, 2023.
Piscipo, Joseph (May 3, 2002). "An Interview with Joseph Piscopo" (Interview). Interviewed by Thomas Haigh. Washington, D.C.: Charles Babbage Institute, University of Minnesota. pp. 3, 5, 12–13. Retrieved May 26, 2023.
See published 2010 date for Release 4.4 in "CA Librarian®: Installation Guide r4.4"(PDF) (Second ed.). CA Technologies. 2010. pp. 1, 2. Retrieved August 13, 2023. Compare to CA Librarian 4.3 being latest version integrated into CA Mainframe Software Manager as shown on slide 22, dated December 2009, in Roemming, Richard (April 14, 2010). "Mainframe 2.0 Update"(PDF). CA. Retrieved August 13, 2023.