(1977). Araw ni Balagtas 1977. [Government Printing Office].
Chicagoスタイル(17版)引用形式Araw Ni Balagtas 1977. [Manila]: [Government Printing Office], 1977.
MLA(9版)引用形式Araw Ni Balagtas 1977. [Government Printing Office], 1977.
警告: この引用は必ずしも正確ではありません.
(1977). Araw ni Balagtas 1977. [Government Printing Office].
Chicagoスタイル(17版)引用形式Araw Ni Balagtas 1977. [Manila]: [Government Printing Office], 1977.
MLA(9版)引用形式Araw Ni Balagtas 1977. [Government Printing Office], 1977.