Environmental Infrastructure SupportCredit Program (EISCP), Development Bank of the Philippines, & DBP, E. M. U. o. (1999). Waste minimization manual. Development Bank of the Philippines.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रEnvironmental Infrastructure SupportCredit Program (EISCP), Development Bank of the Philippines, और Environmental Managemen Unit of DBP. Waste Minimization Manual. Makati City: Development Bank of the Philippines, 1999.
एमएलए (9वां संस्करण) प्रशस्ति पत्रEnvironmental Infrastructure SupportCredit Program (EISCP), et al. Waste Minimization Manual. Development Bank of the Philippines, 1999.
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