Becker, J. M. (1972). Teaching international relations. For sale by the Supt. of Docs., U.S. Govt. Print. Off.
Chicago-referens (17:e uppl.)Becker, James M. Teaching International Relations. Washington: For sale by the Supt. of Docs., U.S. Govt. Print. Off, 1972.
MLA-referens (8:e uppl.)Becker, James M. Teaching International Relations. For sale by the Supt. of Docs., U.S. Govt. Print. Off, 1972.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.