Haribon Foundation. (2006). An Introduction to resource valuation: The Philippine context. Haribon Foundation.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHaribon Foundation. An Introduction to Resource Valuation: The Philippine Context. Quezon City: Haribon Foundation, 2006.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHaribon Foundation. An Introduction to Resource Valuation: The Philippine Context. Haribon Foundation, 2006.
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