Massachusetts Institute of Technology, Morse, P. W., & Bacon, L. W. (1967). Operations research for public systems. M.I.T. Press.

Massachusetts Institute of Technology, Philip W. Morse, and Laura W. Bacon. Operations Research for Public Systems. Cambridge, Mass.: M.I.T. Press, 1967.

Massachusetts Institute of Technology, et al. Operations Research for Public Systems. M.I.T. Press, 1967.