(1973). Biography of Doña Sofia R. de Veyra. Leyte-Samar Studies.
Lua i Stíl Chicago (17ú heag.)"Biography of Doña Sofia R. De Veyra." Leyte-Samar Studies 1973.
Lua MLA (9ú heag.)"Biography of Doña Sofia R. De Veyra." Leyte-Samar Studies, 1973.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.