Philippines. National Statistical Coordination Board. (2009). 2009 Philippine statistical yearbook. National Statistical Coordination Board.
芝加哥风格引文Philippines. National Statistical Coordination Board. 2009 Philippine Statistical Yearbook. Makati City: National Statistical Coordination Board, 2009.
MLA引文Philippines. National Statistical Coordination Board. 2009 Philippine Statistical Yearbook. National Statistical Coordination Board, 2009.
警告：这些引文格式不一定是100％准确.