National Industrial Conference Board. (1923). Wages, hours and employment in American manufacturing industries July, 1914-January, 1923: With supplemental data up to April, 1923. National industrial conference board.
Chicago Style (17th ed.) CitationNational Industrial Conference Board. Wages, Hours and Employment in American Manufacturing Industries July, 1914-January, 1923: With Supplemental Data Up to April, 1923. New York: National industrial conference board, 1923.
MLA (9th ed.) CitationNational Industrial Conference Board. Wages, Hours and Employment in American Manufacturing Industries July, 1914-January, 1923: With Supplemental Data Up to April, 1923. National industrial conference board, 1923.
Warning: These citations may not always be 100% accurate.