Address of Vice President Sergio Osmena at the Rotary Club of Manila, March 9, 1936 [microform] অনুযায়ী Osmena, Sergio, Pres., Philippines 1878-1961

Manuel L. Quezon, patriot and statesman [microform]. অনুযায়ী Osmena, Sergio, Pres., Philippines 1878-1961

Discurso del Speaker de la Asamblea Filipina en San Miguel de Mayumo, Bulacan, I. F., Mayo 7, 1910 [microform]. অনুযায়ী Osmena, Sergio, Pres. Philippines, 1878-1961