Kennedy, John F. (John Fitzgerald), 1917-1963, author
Harper & Brothers, 1960
Buku Teks
Nixon, Richard, author
Brown, [date of publication not identified]
Buku Teks
Carter, April, author
Postwar World, 1945
Buku Teks
madow, Pauline
The W. Wilson Company, 1964
Buku Teks
Kam, Samuel S.W.
Peace book , 2011
Buku Teks