Philippines (Republic). President, 1948-1953 (Quirino). Executive order no. 321 prescribing the code of the national flag and national anthem of the Republic of the Philippines. s.n.].
Cita Chicago Style (17a ed.)Philippines (Republic). President, 1948-1953 (Quirino). Executive Order No. 321 Prescribing the Code of the National Flag and National Anthem of the Republic of the Philippines. [Manila: s.n.].
Cita MLA (9a ed.)Philippines (Republic). President, 1948-1953 (Quirino). Executive Order No. 321 Prescribing the Code of the National Flag and National Anthem of the Republic of the Philippines. s.n.].
Precaución: Estas citas no son 100% exactas.