Environmental Infrastructure SupportCredit Program (EISCP), Development Bank of the Philippines, & DBP, E. M. U. o. (1999). Waste minimization manual. Development Bank of the Philippines.
Citazione stile Chigago Style (17a edizione)Environmental Infrastructure SupportCredit Program (EISCP), Development Bank of the Philippines, e Environmental Managemen Unit of DBP. Waste Minimization Manual. Makati City: Development Bank of the Philippines, 1999.
Citatione MLA (9a ed.)Environmental Infrastructure SupportCredit Program (EISCP), et al. Waste Minimization Manual. Development Bank of the Philippines, 1999.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.