Kerr, C., Frederick H. Harbison, John T.Dunlop, & Charles A. Myers. (1955). The Labour Problem in Economic Developmenta Framework for a Reappraisal (reprint 1.). La Tribune de Geneve.
Chicago-viite (17. p.)Kerr, Clark, Frederick H. Harbison, John T.Dunlop, ja Charles A. Myers. The Labour Problem in Economic Developmenta Framework for a Reappraisal. reprint 1. Geneva: La Tribune de Geneve, 1955.
MLA-viite (9. p.)Kerr, Clark, et al. The Labour Problem in Economic Developmenta Framework for a Reappraisal. reprint 1. La Tribune de Geneve, 1955.
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