National Statistical Information Center. (2000). 2000 Philippine statistical yearbook. The National Statistical Information Center.
Chicagoスタイル(17版)引用形式National Statistical Information Center. 2000 Philippine Statistical Yearbook. Makati City: The National Statistical Information Center, 2000.
MLA(9版)引用形式National Statistical Information Center. 2000 Philippine Statistical Yearbook. The National Statistical Information Center, 2000.
警告: この引用は必ずしも正確ではありません.