The United states in the 1980s/

समान संसाधन

• American Odyssey: The United States in the Twentieth Century
  द्वारा: Nash, Gary B.
  प्रकाशित: (1999)
• The United States of America: a History/
  द्वारा: Parkes, Henry Bamford
  प्रकाशित: (1968)
• Worldmark: encyclopedia of the states./
  प्रकाशित: (1981)
• The isolationist impulse: its twentieth century reaction/
  द्वारा: Adler, Selin
  प्रकाशित: (1975)
• America as a civilization/
  द्वारा: Lernen, Max
  प्रकाशित: (1964)