Bonner, Thomas Neville
Our recent past : American civilization in the twentieth century
Prentice-Hall, 1963
 Buku Teks SO
Nelson Mandela in his own words : from freedom to the future : tribute and speeches
edited by Kader Asmal, Davud Chidester and Wilmot James
Abacus, 2013
 Buku Teks SO
Gorman, Michael
Our own selves: more meditations for librarians
[American Library association;American Library association, American Library association], 2005
 eBooks
Our American government / U.S. Government
U.S. Goverment, 2003
 Buku Teks SO
Hall, John Oliver
Problem solving in our American democracy
American Book Company, 1958
 Buku Teks SO