Sage, A. P. (1968). Optimum systems control. Prentice-Hall.
Chicago Edition CitationSage, Andrew P. Optimum Systems Control. Englewood Cliffs, N.J.: Prentice-Hall, 1968.
MLA Edition CitationSage, Andrew P. Optimum Systems Control. Prentice-Hall, 1968.
Warning: These citations may not always be 100% accurate.