Elefante, F. V. (2017). March 1942: Bataan's defenses as sturdy as ever. Philippine Graphic.
Chicago-referens (17:e uppl.)Elefante, Fil V. "March 1942: Bataan's Defenses as Sturdy as Ever." Philippine Graphic 2017.
MLA-referens (9:e uppl.)Elefante, Fil V. "March 1942: Bataan's Defenses as Sturdy as Ever." Philippine Graphic, 2017.
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