Roosevelt, Kermit
Buku Teks
Zayad, Abdu`l-Hamid Ahmad
Cairo Maktabat Al-Namadhiyat [t.th.]
Buku Teks
Boeke, Hendrik Enno., author
Leiden Universitaire Pers 1948
Buku Teks
Hassan, Mohammad Amin
Yogyakarta: Internationsl Association of Historians of Asia (IAHA), 1974
Buku Teks
Lewia, Bernard
Arrow Books, 1958
Buku Teks