Marcos, F. E. (1968). On Laurel-Langley agreement. National Media Production Center].
Lua i Stíl Chicago (17ú heag.)Marcos, Ferdinand E. On Laurel-Langley Agreement. [Manila: National Media Production Center], 1968.
Lua MLA (9ú heag.)Marcos, Ferdinand E. On Laurel-Langley Agreement. National Media Production Center], 1968.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.