Nimmo, D. D., & Ungs, T. D. (1967). American political patterns; conflict and consensus. Little.
Dyfyniad Arddull ChicagoNimmo, Dan D., and Thomas Dale Ungs. American Political Patterns; Conflict and Consensus. Boston: Little, 1967.
Dyfyniad MLANimmo, Dan D., and Thomas Dale Ungs. American Political Patterns; Conflict and Consensus. Little, 1967.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.