Ferri, P., & Greenberg, E. (1989). The labor market and business cycle theories. Springer.
Chicago Style (17th ed.) CitationFerri, Piero, and Edward Greenberg. The Labor Market and Business Cycle Theories. Berlin [etc.]: Springer, 1989.
MLA (9th ed.) CitationFerri, Piero, and Edward Greenberg. The Labor Market and Business Cycle Theories. Springer, 1989.
Warning: These citations may not always be 100% accurate.