League of Nations. Committee of Statistical Experts. (1938). Statistics of the gainfully-occupied population; definitions and classifications recommended by the Committee of Statistical Experts.
Chicago Style (17th ed.) CitationLeague of Nations. Committee of Statistical Experts. Statistics of the Gainfully-occupied Population; Definitions and Classifications Recommended by the Committee of Statistical Experts. Geneva, 1938.
MLA (9th ed.) CitationLeague of Nations. Committee of Statistical Experts. Statistics of the Gainfully-occupied Population; Definitions and Classifications Recommended by the Committee of Statistical Experts. 1938.
Warning: These citations may not always be 100% accurate.