Halperin, M. H. (1974). Bureaucratic politics and foreign policy. The Brookings Institution.
Chicago-čujuhus (17. p.)Halperin, Morton H. Bureaucratic Politics and Foreign Policy. Washington, D.C: The Brookings Institution, 1974.
MLA-čujuhus (9. p.)Halperin, Morton H. Bureaucratic Politics and Foreign Policy. The Brookings Institution, 1974.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.