Romulo, C. P. (1967). Towards a national sports development program. s.n.].
Lua i Stíl Chicago (17ú heag.)Romulo, Carlos P. Towards a National Sports Development Program. [S.l: s.n.], 1967.
Lua MLA (9ú heag.)Romulo, Carlos P. Towards a National Sports Development Program. s.n.], 1967.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.