Campos, D. Redig de
Milano Amilcare Pizzi [t.th.]
Buku Referensi
RB 769.952 M 180
Tokyo Kodansha International 1967
Buku Referensi
Ciaranfi, Anna Maria Francini
Milano : Amilcare Pizzi, 1949
Buku Referensi
Wright, Andrew, 1937-
Melbourne : Cambridge University, 1986
Buku Teks
Artikel Jurnal