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Lua i Stíl Chicago (17ú heag.)Ball, Desmond. Signals Intelligence in the Post-cold War Era: Developments in the Asia-Pacific Region. Singapore: Institute of Southeast Asian Studies, 1993.
Lua MLA (9ú heag.)Ball, Desmond. Signals Intelligence in the Post-cold War Era: Developments in the Asia-Pacific Region. Institute of Southeast Asian Studies, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.