Asia-Pacific Programme of Education for All & Unesco. Principal Regional Office for Asia and the Pacific. (1991). National studies: Philippines. UNESCO Principal Regional Office for Asia and the Pacific.
Παραπομπή σε μορφή Chicago (17η εκδ.)Asia-Pacific Programme of Education for All και Unesco. Principal Regional Office for Asia and the Pacific. National Studies: Philippines. Bangkok: UNESCO Principal Regional Office for Asia and the Pacific, 1991.
Παραπομπή σε μορφή MLA (8th εκδ.)Asia-Pacific Programme of Education for All και Unesco. Principal Regional Office for Asia and the Pacific. National Studies: Philippines. UNESCO Principal Regional Office for Asia and the Pacific, 1991.
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