Studies in Intelligence

Sailing the Sea of OSINT (Open-Source Intelligence) in the Information Age by Stephen C. Mercado. Studies in Intelligence, vol. 48, no. 3, 2004 Reexamining

英國秘密情報局（英語：Secret Intelligence Service，縮寫：SIS），通稱军情六处（英文：Military Intelligence, Section 6，縮寫：MI6），是英國對外的情報機構，隸屬於聯合情報委員會（英语：Joint Intelligence Committee (United

with the US Army to Fight Hitler. Studies in Intelligence (Center for the Study of Intelligence, Central Intelligence Agency). 2017-10-02, 61 (3) [12 May

Strategic and International Studies. [21 April 2012]. （原始内容 (PDF)存档于2016-01-16）.  Cordesman, Anthony H. Saudi Arabia: National Security in a Troubled Region. Santa

The World Factbook – Central Intelligence Agency. www.cia.gov. [2018-12-14]. （原始内容存档于2011-06-04）.  Muslim Population in the World, 2010-2030 - knoema