Gaya APA

AI, J, L. (1993). SECURITY FORCES IN NORTHEN IRELAND 1969-92 . GYEONGGI-DO: FEDERAL PUBLICATIONS.

Gaya MLA

AI, JIANGFU, LONG. "SECURITY FORCES IN NORTHEN IRELAND 1969-92". GYEONGGI-DO: FEDERAL PUBLICATIONS, 1993. Text.