Baldwin, R. E., Hood, C., & Scott, C. (1998). A Reader on regulation. Oxford University Press.
Dyfyniad Arddull ChicagoBaldwin, Robert E., Christopher Hood, and Colin Scott. A Reader on Regulation. Oxford: Oxford University Press, 1998.
Dyfyniad MLABaldwin, Robert E., et al. A Reader on Regulation. Oxford University Press, 1998.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.