Flores, A. (1971). Elements of internal combustion engines. Nueva-Sur Publishing House.
Lua i Stíl Chicago (17ú heag.)Flores, A.R. Elements of Internal Combustion Engines. Caloocan City: Nueva-Sur Publishing House, 1971.
Lua MLA (9ú heag.)Flores, A.R. Elements of Internal Combustion Engines. Nueva-Sur Publishing House, 1971.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.