Layard, R., Nickell, S., & Shaw, G. (1988). The Case for Subsidising Extra Jobs. Elgar.
Chicago-čujuhus (17. p.)Layard, R., S. Nickell, juo G. Shaw. The Case for Subsidising Extra Jobs. Elgar, 1988.
MLA-čujuhus (9. p.)Layard, R., et al. The Case for Subsidising Extra Jobs. Elgar, 1988.
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