Berba, J. (2001). Dismal land reform target. IN Letter [column]. Manila Times.
Lua i Stíl Chicago (17ú heag.)Berba, Jowen. "Dismal Land Reform Target. IN Letter [column]." Manila Times 2001.
Lua MLA (9ú heag.)Berba, Jowen. "Dismal Land Reform Target. IN Letter [column]." Manila Times, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.