Bibliografia

FS Hillier, GJ Lieberman, (2010) Introduction to Operations Research 9th ed., McGraw-Hill Publishing Company, New York
S Bradley, A Hax, T Magnanti (1977) Applied Mathematical Programming Addison-Wesley Publ. Company, Reading, Massachusets
MS Bazaraa, JJ Jarvis, HD Sherali (1990) Linear Programming and Network Flows 2nd ed., John Wiley & Sons, New York
A Ravindran, DT Phillips, J Solberg (1987) Operations Research: Principles and Practice 2nd ed., John Wiley & Sons, New York