League of Nations. Committee of Statistical Experts. (1949). Indices of industrial production: Report drawn up by the Committee of Statistical Experts. report drawn up by the Sub-commitee on Balance of Payments Statistics of the League of Nations Committee of Statistical Experts. United Nations.
Cytowanie według stylu Chicago (wyd. 17)League of Nations. Committee of Statistical Experts. Indices of Industrial Production: Report Drawn Up by the Committee of Statistical Experts. Report Drawn Up by the Sub-commitee on Balance of Payments Statistics of the League of Nations Committee of Statistical Experts. Geneva: United Nations, 1949.
Cytowanie według stylu MLA (wyd. 9)League of Nations. Committee of Statistical Experts. Indices of Industrial Production: Report Drawn Up by the Committee of Statistical Experts. Report Drawn Up by the Sub-commitee on Balance of Payments Statistics of the League of Nations Committee of Statistical Experts. United Nations, 1949.