Santiago, A. M. Evolution of the National Planning Organization in the Philippines: A legislative perspective. Philippine planning journal.
Chicagoスタイル(17版)引用形式Santiago, Asteya M. "Evolution of the National Planning Organization in the Philippines: A Legislative Perspective." Philippine Planning Journal .
MLA(9版)引用形式Santiago, Asteya M. "Evolution of the National Planning Organization in the Philippines: A Legislative Perspective." Philippine Planning Journal, .
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