Dickerson, M. O., Flanagan, T., & Nevitte, N. (1995). Introductory readings in government and politics (4a. ed.). Nelson Canada.
Dyfyniad Arddull ChicagoDickerson, Mark O., Thomas Flanagan, and Neil Nevitte. Introductory Readings in Government and Politics. 4a. ed. Toronto: Nelson Canada, 1995.
Dyfyniad MLADickerson, Mark O., et al. Introductory Readings in Government and Politics. 4a. ed. Nelson Canada, 1995.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.