Philippines & Philippines. President, 1986- (Aquino). (1989). Revised administrative code of 1987: Executive Order No. 292 as amended by RA No. 6733 (1989 ed.). Central Lawbook.
芝加哥风格引文Philippines 与 1986- (Aquino) Philippines. President. Revised Administrative Code of 1987: Executive Order No. 292 as Amended by RA No. 6733. 1989 ed. Quezon City: Central Lawbook, 1989.
MLA引文Philippines 与 1986- (Aquino) Philippines. President. Revised Administrative Code of 1987: Executive Order No. 292 as Amended by RA No. 6733. 1989 ed. Central Lawbook, 1989.
警告：这些引文格式不一定是100％准确.