Phelps, E. S. (1970). Microeconomic foundations of employment and inflation theory. Norton.
Παραπομπή σε μορφή Chicago (17η εκδ.)Phelps, Edmund S. Microeconomic Foundations of Employment and Inflation Theory. New York: Norton, 1970.
Παραπομπή σε μορφή MLA (9th εκδ.)Phelps, Edmund S. Microeconomic Foundations of Employment and Inflation Theory. Norton, 1970.