Cita APA (7th ed.)

Verma.S.K. (1998). An Introduction to Public International Law. Printice Hall of India.

Cita Chicago (17th ed.)

Verma.S.K. An Introduction to Public International Law. New Delhi: Printice Hall of India, 1998.

Cita MLA (9th ed.)

Verma.S.K. An Introduction to Public International Law. Printice Hall of India, 1998.