Lua APA (7ú heag.)

(1999). Political risk yearbook online.

Lua i Stíl Chicago (17ú heag.)

Political Risk Yearbook Online. 1999.

Lua MLA (9ú heag.)

Political Risk Yearbook Online. 1999.

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