Lua APA (7ú heag.)

Clarke de Armando, R. (1958). English for secondary schools (16a. ed.). Estrada.

Lua i Stíl Chicago (17ú heag.)

Clarke de Armando, Rosa. English for Secondary Schools. 16a. ed. Buenos Aires: Estrada, 1958.

Lua MLA (9ú heag.)

Clarke de Armando, Rosa. English for Secondary Schools. 16a. ed. Estrada, 1958.

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