APA (7th ed.) Citation

Philippines (Republic) Department of National Defense. Protracted resistance: The unyielding shield. s.n.

Chicago Style (17th ed.) Citation

Philippines (Republic) Department of National Defense. Protracted Resistance: The Unyielding Shield. [Manila: s.n.

MLA (9th ed.) Citation

Philippines (Republic) Department of National Defense. Protracted Resistance: The Unyielding Shield. s.n.

Warning: These citations may not always be 100% accurate.