Faulkner, R. S. (2012). The school of hard knocks: Combat leadership in the American Expeditionary Forces. Texas A&M University Press.
Dyfyniad Arddull ChicagoFaulkner, Richard Shawn. The School of Hard Knocks: Combat Leadership in the American Expeditionary Forces. College Station, Tex.: Texas A&M University Press, 2012.
Dyfyniad MLAFaulkner, Richard Shawn. The School of Hard Knocks: Combat Leadership in the American Expeditionary Forces. Texas A&M University Press, 2012.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.