Phelps, E. S. (1970). Microeconomic foundations of employment and inflation theory. Norton.
Lua i Stíl Chicago (17ú heag.)Phelps, Edmund S. Microeconomic Foundations of Employment and Inflation Theory. New York: Norton, 1970.
Lua MLA (9ú heag.)Phelps, Edmund S. Microeconomic Foundations of Employment and Inflation Theory. Norton, 1970.