Hannas, William C.; Mulvenon, James; Puglisi, Anna B. (2013-06-14). Chinese Industrial Espionage: Technology Acquisition and Military Modernisation. Routledge. pp. 110–111. doi:10.4324/9780203630174. ISBN978-1-135-95261-7. OCLC1081421916.
Hannas, William C.; Mulvenon, James; Puglisi, Anna B. (2013-06-14). Chinese Industrial Espionage: Technology Acquisition and Military Modernisation. Routledge. pp. 110–111. doi:10.4324/9780203630174. ISBN978-1-135-95261-7. OCLC1081421916.