@book{139451,
	author = {Riwayati Mat Som, },
	title = {Hidupan marin},
	publisher = {Gerbang Prestige Resources , },
	year = {2016},
	series = {Siri eksplorasi dunia geografi},
	address = {Tanjung Malim, Perak : },
	note = {Includes questions and exercises.}
}