Lua APA (7ú heag.)

(2002). Keyhole technology advances brain surgery in RP. Manila Bulletin.

Lua i Stíl Chicago (17ú heag.)

"Keyhole Technology Advances Brain Surgery in RP." Manila Bulletin 2002.

Lua MLA (9ú heag.)

"Keyhole Technology Advances Brain Surgery in RP." Manila Bulletin, 2002.

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