Frey, J. P. (1922). A thirty-year experience in industrial democracy. International Labour Organization.
Chicago Style (17th ed.) CitationFrey, John P. A Thirty-year Experience in Industrial Democracy. International Labour Organization, 1922.
MLA (9th ed.) CitationFrey, John P. A Thirty-year Experience in Industrial Democracy. International Labour Organization, 1922.
Warning: These citations may not always be 100% accurate.