Layard, R., Metcalf, D., & Nickell, S. (1978). The Effect of Collective Bargaining on Relative and Absolute Wages.
Chicago-čujuhus (17. p.)Layard, R., D. Metcalf, juo S. Nickell. The Effect of Collective Bargaining on Relative and Absolute Wages. 1978.
MLA-čujuhus (9. p.)Layard, R., et al. The Effect of Collective Bargaining on Relative and Absolute Wages. 1978.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.