@book{49551,
	author = {Van Staden, Johannes Hendrik.},
	title = {Die invloed van die massasamelewing op enkele lewensterreine /},
	publisher = {P.U. vir C.H.O.,},
	year = {1976.},
	address = {Potchefstroom :},
	note = {Verhandeling: Potchefstroom. M.A. 1976.}
}