Phelps, E. S. (1970). Microeconomic foundations of employment and inflation theory. Norton.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)Phelps, Edmund S. Microeconomic Foundations of Employment and Inflation Theory. New York: Norton, 1970.
MLA -ийн эшлэл (9 дэх хэвлэлт)Phelps, Edmund S. Microeconomic Foundations of Employment and Inflation Theory. Norton, 1970.