Castillo, E. S. H., & Ruda, R. (1995). An ethnographic study of functional literacy in marginal Philippine communities: Calamansi and Lapu-lapu (Oriental Mindoro) site report. University of the Philippines Education Research Program, Center for Integrative and Development Studies.
Chicago-viite (17. p.)Castillo, Emma Santos H., ja Roberto Ruda. An Ethnographic Study of Functional Literacy in Marginal Philippine Communities: Calamansi and Lapu-lapu (Oriental Mindoro) Site Report. [Quezon City]: University of the Philippines Education Research Program, Center for Integrative and Development Studies, 1995.
MLA-viite (9. p.)Castillo, Emma Santos H., ja Roberto Ruda. An Ethnographic Study of Functional Literacy in Marginal Philippine Communities: Calamansi and Lapu-lapu (Oriental Mindoro) Site Report. University of the Philippines Education Research Program, Center for Integrative and Development Studies, 1995.