Taymur, Mahmud, author
Al-Matba'at al-Namudhajiyyah, 1959.
Buku Teks
Fukuyama, Francis, author
Qalam, 2004
Buku Teks
Kegley, Charles W. (Charles William), Jr., author
Wardsworth, 2010
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Cambridge University Press, 2015
Buku Teks
Cambridge University Press, 2017
Buku Teks