International Labor Office. (1943). The international standardization of labour statistics: A review of the statistical work of the International Labour Office and of various international statistical conferences. s.n.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)International Labor Office. The International Standardization of Labour Statistics: A Review of the Statistical Work of the International Labour Office and of Various International Statistical Conferences. Montreal: s.n, 1943.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)International Labor Office. The International Standardization of Labour Statistics: A Review of the Statistical Work of the International Labour Office and of Various International Statistical Conferences. s.n, 1943.
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