APA
Hough R. L., . (1982). Economic assistance and security. Washington, D.C: National Defence University Press.
Chicago
Hough Richard L, . 1982. Economic assistance and security. Washington, D.C: National Defence University Press.
Harvard
Hough R. L., . (1982). Economic assistance and security. Washington, D.C: National Defence University Press.
MLA
Hough Richard L, . Economic assistance and security. Washington, D.C: National Defence University Press. 1982.