APA
Listfield R., Montes Negret Fernando & The World Bank. (1995). Payment systems in Latin America: a tale of two countries - Colombia and El-Salvador. Washigton: World Bank.
Chicago
Listfield Robert, Montes Negret Fernando and The World Bank. 1995. Payment systems in Latin America: a tale of two countries - Colombia and El-Salvador. Washigton: World Bank.
Harvard
Listfield R., Montes Negret Fernando and The World Bank. (1995). Payment systems in Latin America: a tale of two countries - Colombia and El-Salvador. Washigton: World Bank.
MLA
Listfield Robert, Montes Negret Fernando and The World Bank. Payment systems in Latin America: a tale of two countries - Colombia and El-Salvador. Washigton: World Bank. 1995.