Panaligan, R. G. (1999). Echegaray execution set for 3 p.m., Feb 5. Manila Bulletin.
Lua i Stíl Chicago (17ú heag.)Panaligan, Rey G. "Echegaray Execution Set for 3 P.m., Feb 5." Manila Bulletin 1999.
Lua MLA (9ú heag.)Panaligan, Rey G. "Echegaray Execution Set for 3 P.m., Feb 5." Manila Bulletin, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.