University of Cambridge. Department of Applied Economics, Begg, I., & Henry, S. G. B. (1998). Applied economics and public policy. Cambridge University Press.
Chicago Style (17th ed.) ZitazioaUniversity of Cambridge. Department of Applied Economics, Iain Begg, eta S. G. B. Henry. Applied Economics and Public Policy. Cambridge, U.K. ; New York, NY, USA: Cambridge University Press, 1998.
MLA (9th ed.) ZitazioaUniversity of Cambridge. Department of Applied Economics, et al. Applied Economics and Public Policy. Cambridge University Press, 1998.