University of Cambridge. Department of Applied Economics, Begg, I., & Henry, S. G. B. (1998). Applied economics and public policy. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)University of Cambridge. Department of Applied Economics, Iain Begg, agus S. G. B. Henry. Applied Economics and Public Policy. Cambridge, U.K. ; New York, NY, USA: Cambridge University Press, 1998.
Lua MLA (9ú heag.)University of Cambridge. Department of Applied Economics, et al. Applied Economics and Public Policy. Cambridge University Press, 1998.