@book{54515,
	author = {Blignaut, Frederik Willem. and Fourie, Hendrik Petrus,},
	title = {Communication;},
	publisher = {[University of South Africa],},
	year = {[1970]},
	series = {University of South Africa. Handbook series, no. O6E},
	address = {[Pretoria],},
	note = {Translation of Kommunikasiekunde.}
}