Radmehr,I . (2006). Investigating the concept of national security. Military Science and Tactics, 3(5), 25-39.

Radmehr,I . "Investigating the concept of national security", Military Science and Tactics, 3, 5, 2006, 25-39.

Radmehr I. (2006). 'Investigating the concept of national security', Military Science and Tactics, 3(5), pp. 25-39.

I Radmehr, "Investigating the concept of national security," Military Science and Tactics, 3 5 (2006): 25-39,

Radmehr I. Investigating the concept of national security. Military Science and Tactics. 2006;3(5):25-39 (In Persian).