Association of Structural Engineers of the Philippines. (2019). National structural code of the Philippines 2015 (Seventh edition.). Association of Structural Engineers of the Philippines.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAssociation of Structural Engineers of the Philippines. National Structural Code of the Philippines 2015. Seventh edition. Quezon City, Philippines: Association of Structural Engineers of the Philippines, 2019.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAssociation of Structural Engineers of the Philippines. National Structural Code of the Philippines 2015. Seventh edition. Association of Structural Engineers of the Philippines, 2019.
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