@book{123444,
	author = {Juju, Dominikus,  and Hassan Noor ; Siti Nur Akma Ahmad, },
	title = {Step by step twitter},
	publisher = {Synergy Media , },
	year = {[date of publication not identified]},
	series = {Siri buku mahir jaringan sosial},
	address = {Kuala Lumpur : }
}