Mas-Colell, Andreu, Michael Dennis Whinston, and Jerry R. Green. 1995. Microeconomic Theory. New York: Oxford University Press.
Rubinstein, Ariel. 2012. Lecture Notes in Microeconomic Theory: The Economic Agent. 2nd ed. Princeton, N.J.: Princeton University Press.
Varian, Hal R. 1992. Microeconomic Analysis. 3rd ed. London: Norton.