Standard catalog of world paper money: modern issues, 1961-present
George S. Cuhaj, editor
Krause, 2008
 Buku Referensi
Cuba, George S.
Standard catalog of world paper money : modern issues, 1961-present
Krause, 2008
 Multimedia
Lewis, Brenda Ralph
Coins & currency
Random House, 1993
 Buku Referensi
Quiggin, A. Hingston
A survey of primitive money : the beginning of currency
Methuen, 1949
 Buku Teks
Aldi Zul Bahri
Pengujian weak-form effecient market hypothesis dan penerapan moving average dalam currency market
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2004
 UI - Tesis Membership