Castro, C. L. (2010). Child sakadas in Philippine agriculture: Researching injury hazards for working children in the context of international labor standards and United States foreign policy. ProQuest Information and Learning Company.
Citazione stile Chigago Style (17a edizione)Castro, Charita Libao. Child Sakadas in Philippine Agriculture: Researching Injury Hazards for Working Children in the Context of International Labor Standards and United States Foreign Policy. Ann Arbor Michigan: ProQuest Information and Learning Company, 2010.
Citatione MLA (9a ed.)Castro, Charita Libao. Child Sakadas in Philippine Agriculture: Researching Injury Hazards for Working Children in the Context of International Labor Standards and United States Foreign Policy. ProQuest Information and Learning Company, 2010.