Hitch, C. J., & McKean, R. N. (1967). Elements of defense economics. Industrial College of the Armed Forces.
Chicago-viite (17. p.)Hitch, Charles Johnston, ja Roland N. McKean. Elements of Defense Economics. Washington, D.C.: Industrial College of the Armed Forces, 1967.
MLA-viite (8. p.)Hitch, Charles Johnston, ja Roland N. McKean. Elements of Defense Economics. Industrial College of the Armed Forces, 1967.
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