Broh, R. A. (1982). Managing quality for higher profits: A guide for business executives and quality managers. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Broh, Robert A. Managing Quality for Higher Profits: A Guide for Business Executives and Quality Managers. New York: McGraw-Hill, 1982.
Lua MLA (9ú heag.)Broh, Robert A. Managing Quality for Higher Profits: A Guide for Business Executives and Quality Managers. McGraw-Hill, 1982.
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