Smith, R. M. (1965). Cambodia's foreign policy. Ithaca: Cornell University Press.
Dyfyniad Arddull ChicagoSmith, Roger M. Cambodia's Foreign Policy. Ithaca: Cornell University Press, 1965.
Dyfyniad MLASmith, Roger M. Cambodia's Foreign Policy. Ithaca: Cornell University Press, 1965.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.