1. Bitzinger, Richard A. 2003. Just the facts, ma’am: The challenge of analysing and assessing Chinese military expenditures. The China Quarterly 173: 164–175.
2. Carrigan, Joseph. 2010. Aging Tigers, Mighty Dragons: China’s bifurcated Surface Fleet, China Brief (Vol. X-19, pp. 2–6). Washington, DC: The Jamestown Foundation.
3. Clarke, Ryan, and Zhiqun Zhu. 2010. Recent American and Chinese military exercises: Strategic signaling. East Asian Policy 2(4): 96–103.
4. Cole, Bernard D. 2007. China’s maritime strategy. In China's Future Nuclear Submarine Force, eds. A.S. Erickson, L. Goldstein, W.S. Murray, and A.R. Wilson. Annapolis: Naval Institute Press.
5. The Economist 2012. China’s space programme – Rockets galore, January 7, 2012.