(2009). Environment program: Progress and prospects. Mandaluyong City, Philippines: Asian Development Bank.
استشهاد بنمط شيكاغوEnvironment Program: Progress and Prospects. Mandaluyong City, Philippines: Asian Development Bank, 2009.
MLA استشهادEnvironment Program: Progress and Prospects. Mandaluyong City, Philippines: Asian Development Bank, 2009.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.