Vallery-Radot, R
Paris Flammarion 1948
Buku Teks
Grousset, Rene
Paris: Linrairie Artheme Fayard, 1942
Buku Teks
Grousset, Rene
Paris: Librairie Artheme Fayard, 1942
Buku Teks
Julia, Didier, author
Paris, Librairie Larousse
Buku Referensi
Benard, Jean-Paul
Linguatech , 1979
Buku Teks