Preas, B. T., Lorenzetti, M. J., & Ackland, B. D. (1988). Physical design automation of VLSI systems. Benjamin/Cummings Pub. Co..

Preas, Bryan T., Michael J. Lorenzetti, and Bryan D. Ackland. Physical Design Automation of VLSI Systems. Menlo Park, Calif.: Benjamin/Cummings Pub. Co., 1988.

Preas, Bryan T., et al. Physical Design Automation of VLSI Systems. Benjamin/Cummings Pub. Co., 1988.