Philippines. National Economic and Development Authority. (2000). Project development and evaluation manual. National Economic and Development Authority.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPhilippines. National Economic and Development Authority. Project Development and Evaluation Manual. Pasig City: National Economic and Development Authority, 2000.
एमएलए (9वां संस्करण) प्रशस्ति पत्रPhilippines. National Economic and Development Authority. Project Development and Evaluation Manual. National Economic and Development Authority, 2000.
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