Perry, W. L., & Kassing, D. (2015). Toppling the Taliban: Air-ground operations in Afghanistan, October 2001-June 2002. RAND.
Dyfyniad Arddull ChicagoPerry, Walt L., and David Kassing. Toppling the Taliban: Air-ground Operations in Afghanistan, October 2001-June 2002. Santa Monica, California: RAND, 2015.
Dyfyniad MLAPerry, Walt L., and David Kassing. Toppling the Taliban: Air-ground Operations in Afghanistan, October 2001-June 2002. RAND, 2015.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.