Moniz, Amanda B., author
Oxford University Press, 2016
eBooks
Miller, John C., editor
Stanford University Press, 1965
Buku Teks
Lefebvre, Georges, author
Routledge, 2001
Buku Teks
Fukuyama, Francis, author
Farrar, Straus and Giruox, 2012
Buku Teks
Jones, Howard, author
Franklin Watts, 1985
Buku Teks