Standard catalog of world coins: 1601-1700
George S. Cuhaj, editor
Krause, 2011
 Buku Referensi
Vichas, Robert
Getting rich in commodities, currencies or coins before or during the next depression
Arlington House, 1976
 Buku Teks SO
Montes, Manuel F.
The currency crisis in Southeast Asia
Institute of Southeast Asian Studies , 1998
 Buku Teks SO
Luca, Cornelius
Trading in the global currency markets
New York Institute of Finance, 2000
 Buku Teks SO
Chen, Yulu
Chinese currency and the world
China Intercontinental Press, 2011
 Buku Teks