(1980). Philippines-U.S. treaties and agreements. [National Media Production Center].
芝加哥风格引文Philippines-U.S. Treaties and Agreements. [Manila]: [National Media Production Center], 1980.
MLA引文Philippines-U.S. Treaties and Agreements. [National Media Production Center], 1980.
警告：这些引文格式不一定是100％准确.