Object-oriented database views for supporting multidisciplinary concurrent engineering. - Kelvin Wenbo Liu; David Spooner (COMPSAC, 1993)

Adaptive Integrated Manufacturing Enterprises: Information Technology for the Next Decade. - Cheng Hsu; Lester A. Gerhardt; David Spooner; Alan Rubenstein (IEEE Trans. Syst. Man Cybern. Syst., 1994)