@book{20517,
	author = {SADOCK,Musa and histry},
	title = {Historia ya Afrika hadi karne ya kumi na tisa:kidato cha pili},
	publisher = {Taasisi ya Taaluma za kiswahili chuo kikuu cha Dar es salaam},
	year = {2015},
	address = {Dar es salaam},
	note = {historia ya Afrika}
}