Trích dẫn APA

International Labour Organisation, N. D. (1947). Economic background of social policy including problems of industrialisation.

Trích dẫn kiểu Chicago

International Labour Organisation, New Delhipreparatory. Economic Background of Social Policy Including Problems of Industrialisation. 1947.

Trích dẫn MLA

International Labour Organisation, New Delhipreparatory. Economic Background of Social Policy Including Problems of Industrialisation. 1947.

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