Product Development and Design Center of the Philippines. (1900). Shapes & forms of Philippine prehistoric pottery. Product Development and Design Center of the Philippines.
Čikaški stil citiranja (17. izdanje)Product Development and Design Center of the Philippines. Shapes & Forms of Philippine Prehistoric Pottery. Manila: Product Development and Design Center of the Philippines, 1900.
MLA način citiranja (9. izdanje)Product Development and Design Center of the Philippines. Shapes & Forms of Philippine Prehistoric Pottery. Product Development and Design Center of the Philippines, 1900.
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