Ingram, H., & Smith, S. (1993). Public Policy for Democracy. Frank Cass.
Dyfyniad Arddull ChicagoIngram, Helen, and Steven Smith. Public Policy for Democracy. Utteer Pradesh: Frank Cass, 1993.
Dyfyniad MLAIngram, Helen, and Steven Smith. Public Policy for Democracy. Frank Cass, 1993.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.