Dòng Nội dung
1
America as a world power : a realist appraisal from Wilson to Reagan : essays / Norman A. Graebner.
Wilmington, Del. : Scholarly Resources, 1984.
xxviii, 307 p. ; 23 cm.



2
American diplomacy in the twentieth century / Robert D. Schulzinger.
New York : Oxford University Press, 1984.
viii, 390 p. : ill. ; 24 cm.



3
4
The tragedy of American diplomacy / Appleman Williams.
New York : Dell Publishing Co., Inc., 1962.
309 p. ; 20 cm.



5
The United States and China in the twentieth century / Michael Schaller.
New York : Oxford University Press, 1990.
viii, 247 p. : ill. ; 22 cm.