People principles and politics
edited by Milton Meltzer
Hill and Wang, 1963
 Buku Teks
Cather, Willa, 1873-1947
O pioneers
Vintage Books, 1992
 Buku Teks
Cather, Willa, 1873-1947
O pioneers
A Signet Classic, 1988
 Buku Teks
Dictionary of the politics of the people's republic of China/Edited
Colin Mackerras, Donald H.McMillen, Andrew Wastson
Routledge, 2001
 Buku Teks
Althaus, Scott L.
Collective preferences in democratic politics : Opinion surveys and the will of the people
Cambridge University Press, 2003
 Buku Teks