Vazansky. An Army in Crisis. University of Nebraska Press.
Dyfyniad Arddull ChicagoVazansky. An Army in Crisis. University of Nebraska Press.
Dyfyniad MLAVazansky. An Army in Crisis. University of Nebraska Press.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.