Lua APA (7ú heag.)

Payumo, F. C. (1997). Privatization or piratization? Manila Chronicle.

Lua i Stíl Chicago (17ú heag.)

Payumo, Felicito C. "Privatization or Piratization?" Manila Chronicle 1997.

Lua MLA (9ú heag.)

Payumo, Felicito C. "Privatization or Piratization?" Manila Chronicle, 1997.

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