Amsden, Dora
San Fransisco: Paul Elder and Company, 1912
Buku Teks
Quennell, Peter, editor
New York The Viking Press 1941
Buku Teks
Presidency of the Council of Ministers of the Republic of Italy, Information Service, 1962
Buku Teks SO
editor, Ismail Sofyan, M. Hasan Basry, T. Ibrahim Alfian
Bank Exim, 1994
Buku Referensi
Lammers, Cheng
Himpunan Keramik Indonesia, 1974
Buku Teks SO