Gaan, N. (2000). Environment and national security: The case of South Asia. Univ. Pr.
Chicago-čujuhus (17. p.)Gaan, Narottam. Environment and National Security: The Case of South Asia. Dhaka: Univ. Pr, 2000.
MLA-čujuhus (9. p.)Gaan, Narottam. Environment and National Security: The Case of South Asia. Univ. Pr, 2000.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.