@book{5019,
	author = {Kumar, Krishna. and Agencia para el Desarrollo Internacional.},
	title = {Conducting key informant interviews in developing countries},
	publisher = {Agency for International Development,},
	year = {1989},
	series = {A.I.D. Program Design and evoluatin methodology report},
	address = {Washington, D.C. :},
	note = {55-151}
}