Haribon Foundation. (2006). An Introduction to resource valuation: The Philippine context. Haribon Foundation.
Chicagoスタイル(17版)引用形式Haribon Foundation. An Introduction to Resource Valuation: The Philippine Context. Quezon City: Haribon Foundation, 2006.
MLA(9版)引用形式Haribon Foundation. An Introduction to Resource Valuation: The Philippine Context. Haribon Foundation, 2006.
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