Lua APA (7ú heag.)

Santos, N. U. (1997). Reinforcing the pillars of development. Manila Chronicle.

Lua i Stíl Chicago (17ú heag.)

Santos, Nathaniel U. "Reinforcing the Pillars of Development." Manila Chronicle 1997.

Lua MLA (9ú heag.)

Santos, Nathaniel U. "Reinforcing the Pillars of Development." Manila Chronicle, 1997.

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