(1989). Official gazette. Government Printing Office.
Chicagoスタイル(17版)引用形式Official Gazette. Manila: Government Printing Office, 1989.
MLA(9版)引用形式Official Gazette. Government Printing Office, 1989.
警告: この引用は必ずしも正確ではありません.
APA(7版)引用形式