Wiser, J. L. (1983). Political philosophy: A history of the search for order. Prentice-hall.
Dyfyniad Arddull ChicagoWiser, James L. Political Philosophy: A History of the Search for Order. New Jersey: Prentice-hall, 1983.
Dyfyniad MLAWiser, James L. Political Philosophy: A History of the Search for Order. Prentice-hall, 1983.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.