Cita APA

Urueña, M. L., & Langan, P. (1998). Service delivery surveys and performance measurement: Summary proceedings of a Workshop for El Salvador, Guatemala, and Nicaragua, April 22-26, 1996, Washington. Washington: World Bank.

Citación estilo Chicago

Urueña, Maria Luisa, and Patricia Langan. Service Delivery Surveys and Performance Measurement: Summary Proceedings of a Workshop for El Salvador, Guatemala, and Nicaragua, April 22-26, 1996, Washington. Washington: World Bank, 1998.

Cita MLA

Urueña, Maria Luisa, and Patricia Langan. Service Delivery Surveys and Performance Measurement: Summary Proceedings of a Workshop for El Salvador, Guatemala, and Nicaragua, April 22-26, 1996, Washington. Washington: World Bank, 1998.