Tohutoro APA (7th ed.)

Gaan, N. (2000). Environment and national security: The case of South Asia. Univ. Pr.

Tohutoru Kātū Chicago (17th ed.)

Gaan, Narottam. Environment and National Security: The Case of South Asia. Dhaka: Univ. Pr, 2000.

Tohutoro MLA (9th ed.)

Gaan, Narottam. Environment and National Security: The Case of South Asia. Univ. Pr, 2000.