PATTERSON, T. E. The american democracy#Thomas E.Patterson. The McGraw-Hill Companies.
Dyfyniad Arddull ChicagoPATTERSON, Thomas E. The American Democracy#Thomas E.Patterson. The McGraw-Hill Companies.
Dyfyniad MLAPATTERSON, Thomas E. The American Democracy#Thomas E.Patterson. The McGraw-Hill Companies.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.