John W.J.W.TukeyJohn W.J.W., The Teaching of Concrete Mathematics, „The American Mathematical Monthly”, 65 (1), 1958, s. 1-9, DOI: 10.2307/2310294, JSTOR: 2310294.
Wendy Hui KyongW.H.K.ChunWendy Hui KyongW.H.K., Programmed VisionsSoftware and Memory – MIT Press Scholarship, s. 29, DOI: 10.7551/mitpress/9780262015424.001.0001 [dostęp 2017-03-08](ang.).
jhu.edu
muse.jhu.edu
Jennifer S.J.S.LightJennifer S.J.S., When Computers Were Women, „Technology and Culture”, 40 (3), 1 lipca 1999, s. 459, ISSN1097-3729 [dostęp 2017-03-08].
jstor.org
John W.J.W.TukeyJohn W.J.W., The Teaching of Concrete Mathematics, „The American Mathematical Monthly”, 65 (1), 1958, s. 1-9, DOI: 10.2307/2310294, JSTOR: 2310294.
worldcat.org
Jennifer S.J.S.LightJennifer S.J.S., When Computers Were Women, „Technology and Culture”, 40 (3), 1 lipca 1999, s. 459, ISSN1097-3729 [dostęp 2017-03-08].