@book{21458,
	author = {Mahamarowi Omar},
	title = {Astronomi dan astrofotografi},
	publisher = {Dewan Bahasa dan Pustaka ,},
	year = {2017},
	address = {Kuala Lumpur :},
	edition = {Edisi Kedua},
	note = {Mengandungi ilustrasi berwarna}
}