Saran, Shyam. Is India’s Nuclear Deterrent Credible? (Statement given by Shyam Saran, Chairman of India's National Security Advisory Board). irgamag.com. 25 April 2013. (原始内容存档于2013年7月1日). […] These include a modest arsenal, nuclear-capable aircraft and missiles, both in fixed underground silos as well as […] mounted on mobile rail and road-based platforms. These land-based missiles include both Agni-II (1,500 km) as well as Agni-III (2,500 km) missiles. The range and accuracy of further versions – for example, Agni V (5,000 km), which was tested successfully only recently – will improve with the acquisition of further technological capability and experience
Abraham, Itty (1998). The Making of the Indian Atomic Bomb. Science, Secrecy, and the Postcolonial State. London and New York: Zed Books. ISBN9788125016151.
Pahuja, Om Parkash (2001). India: A Nuclear Weapon State. New Delhi: Ocean Books. ISBN978-81-87100-69-0.
Perkovich, George (1999). India's Nuclear Bomb: The Impact on Global Proliferation. Berkeley, Los Angeles, and London: University of California Press. ISBN978-0-520-23210-5.