"Ideas and Integrities: A Spontaneous Autobiographical Disclosure". Book by R. Buckminster Fuller, p. 234, "The Designers and the Politicians" (1962), 1969.
Lucio Russo, Silvio (translator) Levy (2013). “The Forgotten Revolution: How Science Was Born in 300 BC and Why it Had to Be Reborn”, p.228, Springer Science & Business Media
"A Managerial View of the Multics System Development". Talk at the Conference on Research Directions in Software Technology, Providence, Rhode Island, www.multicians.org. October 1977.
"Can Programming Be Liberated From the von Neumann Style?". John Backus' 1977 Turing Award lecture, published in "Communications of the ACM", Volume 21, No. 8 (pp. 639-640), August 1978.