Abrams, R. (1995). The Design and Printing of Bank Notes: Considerations When Introducing a New Currency. International Monetary Fund.
Dyfyniad Arddull ChicagoAbrams, Richard. The Design and Printing of Bank Notes: Considerations When Introducing a New Currency. Washington, D.C.: International Monetary Fund, 1995.
Dyfyniad MLAAbrams, Richard. The Design and Printing of Bank Notes: Considerations When Introducing a New Currency. International Monetary Fund, 1995.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.