JONES, H. [. (1992). Safeguarding the republic: Essays and documents in Ame-rican foreign relation 1980-1991. McGraw-Hill.
Cita Chicago (17th ed.)JONES, Howard [Ed.]. Safeguarding the Republic: Essays and Documents in Ame-rican Foreign Relation 1980-1991. New York: McGraw-Hill, 1992.
Cita MLA (9th ed.)JONES, Howard [Ed.]. Safeguarding the Republic: Essays and Documents in Ame-rican Foreign Relation 1980-1991. McGraw-Hill, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.