Gray, W. B. (1993). Environmental regulation and manufacturing productivity at the plant level.
Chicago Style (17th ed.) CitationGray, Wayne B. Environmental Regulation and Manufacturing Productivity at the Plant Level. Cambridge, Mass, 1993.
MLA (9th ed.) CitationGray, Wayne B. Environmental Regulation and Manufacturing Productivity at the Plant Level. 1993.
Warning: These citations may not always be 100% accurate.