@book{4084,
	author = {Lombard, J. A. and Du Pisanie, J. A.},
	title = {Teoretiese grondslae van die politieke ekonomie /},
	publisher = {Macmillan Suid-Afrika,},
	year = {1986.},
	address = {Johannesburg :},
	edition = {1ste uitg.}
}