Military Publishing House, 1976
Buku Teks
Herskovits, Melville Jean, 1895-1963
Alfred A. Knoff, 1967
Buku Teks SO
edited by Warren Crichlow and Cameron McCarthy
Routledge, 1995
Buku Teks SO
Davies, Ioan
Routledge, 1995
Buku Teks SO
Wahba, Magdi
Unesco, 1972
Buku Teks SO