Philippine (Republic) Office of the President & Bacungan, F. M. (1983). The Powers of the Philippine president. UP Law Center.
芝加哥风格引文Philippine (Republic) Office of the President 与 Froilan M. Bacungan. The Powers of the Philippine President. Q. C: UP Law Center, 1983.
MLA引文Philippine (Republic) Office of the President 与 Froilan M. Bacungan. The Powers of the Philippine President. UP Law Center, 1983.
警告：这些引文格式不一定是100％准确.