Newfarmer, R. S. (1984). From gunboats to diplomacy: New U.S. policies for latin america. The Johns Hoppinks University Press.
Chicago-čujuhus (17. p.)Newfarmer, Richard S. From Gunboats to Diplomacy: New U.S. Policies for Latin America. Baltimore: The Johns Hoppinks University Press, 1984.
MLA-čujuhus (9. p.)Newfarmer, Richard S. From Gunboats to Diplomacy: New U.S. Policies for Latin America. The Johns Hoppinks University Press, 1984.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.