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jstor.org
Palmer, Steven (1993). "Getting to Know the Unknown Soldier: Official Nationalism in Liberal Costa Rica, 1880–1900". Journal of Latin American Studies. 25 (1): 45–72. doi:10.1017/S0022216X00000365. JSTOR157657. S2CID143711648.
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Palmer, Steven (1993). "Getting to Know the Unknown Soldier: Official Nationalism in Liberal Costa Rica, 1880–1900". Journal of Latin American Studies. 25 (1): 45–72. doi:10.1017/S0022216X00000365. JSTOR157657. S2CID143711648.