Verma.S.K. (1998). An Introduction to Public International Law. Printice Hall of India.
Chicago-čujuhus (17. p.)Verma.S.K. An Introduction to Public International Law. New Delhi: Printice Hall of India, 1998.
MLA-čujuhus (9. p.)Verma.S.K. An Introduction to Public International Law. Printice Hall of India, 1998.
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