Lua APA (7ú heag.)

Não informado. (1989). NTT Review. Nippon Telegraph and Telephone Corporation.

Lua i Stíl Chicago (17ú heag.)

Não informado. NTT Review. Tokyo: Nippon Telegraph and Telephone Corporation, 1989.

Lua MLA (8ú heag.)

Não informado. NTT Review. Nippon Telegraph and Telephone Corporation, 1989.

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