Castillo, G. T. (1979). Beyond Manila: Philippine rural problems in perspective. International Development Research Center.
Citazione stile Chigago Style (17a edizione)Castillo, Gelia Tagumpay. Beyond Manila: Philippine Rural Problems in Perspective. Ottawa, Ontario: International Development Research Center, 1979.
Citatione MLA (9a ed.)Castillo, Gelia Tagumpay. Beyond Manila: Philippine Rural Problems in Perspective. International Development Research Center, 1979.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.