Sevilla, A. V. (1961). Current practices in school athletics in fourteen public secondary schools in Manila. s.n.].
Lua i Stíl Chicago (17ú heag.)Sevilla, Aurora Villacorta. Current Practices in School Athletics in Fourteen Public Secondary Schools in Manila. [Quezon City: s.n.], 1961.
Lua MLA (9ú heag.)Sevilla, Aurora Villacorta. Current Practices in School Athletics in Fourteen Public Secondary Schools in Manila. s.n.], 1961.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.