ILO. (1948). Employment,Unemployment And Labour Force Statistics: A Study Of Methods (Ist Edition,1948.). ILO.
Chicago Style aipamenaILO. Employment,Unemployment And Labour Force Statistics: A Study Of Methods. Ist Edition,1948. Geneva: ILO, 1948.
MLA aipamenaILO. Employment,Unemployment And Labour Force Statistics: A Study Of Methods. Ist Edition,1948. ILO, 1948.
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