Lua APA (7ú heag.)

(1972). DEMOGRAPHIC YEARBOOK/ANNUAIRE DEMOGRAPHIQUE, l971 (23.). United Nationas.

Lua i Stíl Chicago (17ú heag.)

DEMOGRAPHIC YEARBOOK/ANNUAIRE DEMOGRAPHIQUE, L971. 23. New York: United Nationas, 1972.

Lua MLA (8ú heag.)

DEMOGRAPHIC YEARBOOK/ANNUAIRE DEMOGRAPHIQUE, L971. 23. United Nationas, 1972.

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