Παραπομπή σε μορφή APA (7η εκδ.)

Ball, D. (1993). Signals intelligence in the post-cold war era: Developments in the Asia-Pacific region. Institute of Southeast Asian Studies.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ball, Desmond. Signals Intelligence in the Post-cold War Era: Developments in the Asia-Pacific Region. Singapore: Institute of Southeast Asian Studies, 1993.

Παραπομπή σε μορφή MLA (9th εκδ.)

Ball, Desmond. Signals Intelligence in the Post-cold War Era: Developments in the Asia-Pacific Region. Institute of Southeast Asian Studies, 1993.