@book{82637,
	author = {Berciu, Ion and Popa, Alexandru},
	title = {Cetatea Alba Iulia},
	publisher = {Meridiane},
	year = {1968},
	series = {Col. "Monumentele patriei noastre"},
	address = {Bucureşti},
	edition = {Ed. a 2-a, rev. şi compl.}
}