APA Citation

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

Chicago Style Citation

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

MLA Citation

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

Warning: These citations may not always be 100% accurate.