Keerawella, G. (2008). Evolving security discourse in Sri Lanka: From national security to human security. University Press.
Chicago Style aipamenaKeerawella, Gamini. Evolving Security Discourse in Sri Lanka: From National Security to Human Security. Dhaka: University Press, 2008.
MLA aipamenaKeerawella, Gamini. Evolving Security Discourse in Sri Lanka: From National Security to Human Security. University Press, 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.