Garte, Seymour
Where we stand: a surprising look at the real state of our planet
American Management Association, 2008
 eBooks
Fersh, Seymour H.
The View from the white house : a study of the presidential state of the union messages
Public Affairs, 1961
 Buku Teks
European union : power and policy-making
edited by Jeremy Richardson
Rontledge, 1996
 Buku Teks SO
Williams, Robin M.
American society: a sociological interpretation
Alfred A. Knopf, 1966
 Buku Teks
State of the Union 1994 : the Clinton administration and the nation in profile / edited, Richard Caplan
Westview Press, 1994
 Buku Teks SO