Lua APA (7ú heag.)

Echavez, A. T. (2001). SSS chief faces ax, reassignment. Philippine Daily Inquirer.

Lua i Stíl Chicago (17ú heag.)

Echavez, Andrea Trinidad. "SSS Chief Faces Ax, Reassignment." Philippine Daily Inquirer 2001.

Lua MLA (9ú heag.)

Echavez, Andrea Trinidad. "SSS Chief Faces Ax, Reassignment." Philippine Daily Inquirer, 2001.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.