Osgood,Robert E Tucker,Robert W. (1967). Force Order and Justice. The Johns Hopkins press.
Dyfyniad Arddull ChicagoOsgood,Robert E Tucker,Robert W. Force Order and Justice. Baltimore: The Johns Hopkins press, 1967.
Dyfyniad MLAOsgood,Robert E Tucker,Robert W. Force Order and Justice. The Johns Hopkins press, 1967.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.