Safeguard data-processing system: Software change control. - D. Van Haften (Bell Syst. Tech. J., 1975)

Traffic Service Position System No. 1B: Retrofitting the processor. - J. C. Dalby; D. Van Haften; L. A. Weber (Bell Syst. Tech. J., 1983)

The 5ESS switching system: Factory system testing. - John P. Delatore; Monte P. Tull; D. Van Haften (AT&T Tech. J., 1985)