@book{88202,
	author = {Winardi, Jozef, and Samuelson, Paul A.},
	title = {Pengantar ilmu ekonomi.},
	publisher = {Aula,},
	year = {1965.},
	address = {Bandung,},
	edition = {Edisi 2.},
	note = {Based on Economics; an introductory analysis, by P. A. Samuelson.}
}