@book{135107,
	author = {Phang, Hang Kuok, },
	title = {Ekonomi asas tingkatan 4 . 5},
	publisher = {Penerbitan Pelangi Sdn. Bhd. , },
	year = {2016},
	series = {Focus SPM},
	address = {Bangi, Selangor : },
	note = {Includes questions and answers.}
}