奇安信威胁情报中心. (2019). 透视APT: Advanced persistent threat cyberspace. 电子工业出版社.
Chicago (17e ed.) Bronvermelding奇安信威胁情报中心. 透视APT: Advanced Persistent Threat Cyberspace. 电子工业出版社, 2019.
MLA (8e ed.) Bronvermelding奇安信威胁情报中心. 透视APT: Advanced Persistent Threat Cyberspace. 电子工业出版社, 2019.
Let op: Deze citaties zijn niet altijd 100% accuraat.