Butwell, R. (1961). Southeast Asia today--and tomorrow: A political analysis. New York: Praeger.
Dyfyniad Arddull ChicagoButwell, Richard. Southeast Asia Today--and Tomorrow: A Political Analysis. New York: Praeger, 1961.
Dyfyniad MLAButwell, Richard. Southeast Asia Today--and Tomorrow: A Political Analysis. New York: Praeger, 1961.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.