Hansen, A. H. (1964). Business cycles and national income. New York: Norton.
Chicago Style CitationHansen, Alvin H. Business Cycles and National Income. New York: Norton, 1964.
Cita MLAHansen, Alvin H. Business Cycles and National Income. New York: Norton, 1964.
Atenció: Aquestes cites poden no estar 100% correctes.