Roque, A. S. (1997). Palace joins probe of student's death. Philippine Daily Inquirer.
Lua i Stíl Chicago (17ú heag.)Roque, Anselmo S. "Palace Joins Probe of Student's Death." Philippine Daily Inquirer 1997.
Lua MLA (9ú heag.)Roque, Anselmo S. "Palace Joins Probe of Student's Death." Philippine Daily Inquirer, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.