APA (7th ed.) Zitazioa
Lauria Santiago, A. A. Historical research and sources on El Salvador.
Chicago Style (17th ed.) Zitazioa
Lauria Santiago, Aldo A. Historical Research and Sources on El Salvador.
MLA (9th ed.) Zitazioa
Lauria Santiago, Aldo A. Historical Research and Sources on El Salvador.
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