Miller, R. L. (1988). Economics today: The macro view (6ª ed.). Harper and Row.
Cita Chicago (17th ed.)Miller, Roger LeRoy. Economics Today: The Macro View. 6ª ed. Harper and Row, 1988.
Cita MLA (9th ed.)Miller, Roger LeRoy. Economics Today: The Macro View. 6ª ed. Harper and Row, 1988.
Atenció: Aquestes cites poden no estar 100% correctes.