Imprimerie Catholique, 1959
Buku Referensi
Auge, Claude
Librairie Larousse, 1919
Buku Referensi
Auge, Claude
Librairie Larousse, 1952
Buku Referensi
Belot, J.B.
Imprimerie Catholique, 1902
Buku Klasik
Smith, Franck, author
Barkhuis Publishing, 2006
Buku Teks