Chopra, P. (1987). Security, sovereignty, and the role of SAARC: The case of Indo-Sri Lanka relations. Centre for Policy Research.
Chicago-viite (17. p.)Chopra, Pran. Security, Sovereignty, and the Role of SAARC: The Case of Indo-Sri Lanka Relations. New Delhi: Centre for Policy Research, 1987.
MLA-viite (8. p.)Chopra, Pran. Security, Sovereignty, and the Role of SAARC: The Case of Indo-Sri Lanka Relations. Centre for Policy Research, 1987.
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