Chipty, T., & Witte, A. D. (1997). An empirical investigation of firms' response to minimum standard regualtions. National Bureau of Economic Research.
Цитирование в стиле Чикаго (17-е изд.)Chipty, Tasneem, и Ann Dryden Witte. An Empirical Investigation of Firms' Response to Minimum Standard Regualtions. Cambridge: National Bureau of Economic Research, 1997.
Цитирование MLA (9-е изд.)Chipty, Tasneem, и Ann Dryden Witte. An Empirical Investigation of Firms' Response to Minimum Standard Regualtions. National Bureau of Economic Research, 1997.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.