Hamermesh, D. S. (1971). Economic aspects of manpower training program: Theory and policy. Heath.
Chicago-viite (17. p.)Hamermesh, Daniel S. Economic Aspects of Manpower Training Program: Theory and Policy. Lexington, Mass: Heath, 1971.
MLA-viite (9. p.)Hamermesh, Daniel S. Economic Aspects of Manpower Training Program: Theory and Policy. Heath, 1971.
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