Cita APA

Humphrey, D. (1995). Payment Systems. Principles, Practice and Improvements. Washington EE.UU.: The World Bank.

Citación estilo Chicago

Humphrey, David. Payment Systems. Principles, Practice and Improvements. Washington EE.UU.: The World Bank, 1995.

Cita MLA

Humphrey, David. Payment Systems. Principles, Practice and Improvements. Washington EE.UU.: The World Bank, 1995.

Precaución: Estas citas no son 100% exactas.