Franklin, G. F., Powell, J. D., Workman, M. L., Powell, J. D. 1., & Powell, J. D. (1998). Digital control of dynamic systems (3rd ed.). Menlo Park, Calif.: Addison-Wesley.

Franklin, Gene F., J. David Powell, Michael L. Workman, J. David 1938- Powell, and J. David Powell. Digital Control of Dynamic Systems. 3rd ed. Menlo Park, Calif.: Addison-Wesley, 1998.

Franklin, Gene F., et al. Digital Control of Dynamic Systems. 3rd ed. Menlo Park, Calif.: Addison-Wesley, 1998.