Martin, S. (1994). Industrial economics: Economic analysis and public policy (2nd ed.). Prentice Hall.
Dyfyniad Arddull ChicagoMartin, Stephen. Industrial Economics: Economic Analysis and Public Policy. 2nd ed. New York: Prentice Hall, 1994.
Dyfyniad MLAMartin, Stephen. Industrial Economics: Economic Analysis and Public Policy. 2nd ed. Prentice Hall, 1994.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.