Snower, D. J., & Dehesa, G. d. l. (1997). Unemployment policy: Government options for the labour market. Cambridge University Press.

Snower, Dennis J., and Guillermo de la Dehesa. Unemployment Policy: Government Options for the Labour Market. Cambridge ; New York, NY: Cambridge University Press, 1997.

Snower, Dennis J., and Guillermo de la Dehesa. Unemployment Policy: Government Options for the Labour Market. Cambridge University Press, 1997.