Gouadec, Daniel
Paris: Afnor, 1990
Buku Teks
Marouzean, L.
Librairie Orientaliste Paul Geuthner, 1951
Buku Referensi
Krause, F.E.A.
Verlag Erust Reinhardt, 1924
Buku Referensi
Vachek, Josef
Utrecht Spectrum Editeurs 1960
Buku Referensi
Wandelt, Ingo
Friedrich Ebert Stiftung Indonesia Office, 2009
Buku Referensi