Warren, J. F. (2000). The global economy and the Sulu zone: Connections, commodities and culture. New Day.
Dyfyniad Arddull ChicagoWarren, James Francis. The Global Economy and the Sulu Zone: Connections, Commodities and Culture. Quezon City: New Day, 2000.
Dyfyniad MLAWarren, James Francis. The Global Economy and the Sulu Zone: Connections, Commodities and Culture. New Day, 2000.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.