@book{33124,
	author = {United Nations Office for the Coordination of Humanitarian Affairs (OCHA)},
	title = {20th anniversary of General Assembly resolution 46/182: reference guide. -- 2nd ed.},
	publisher = {OCHA},
	year = {2011},
	series = {Policy and studies},
	address = {New York:},
	edition = {2nd ed.}
}