@book{86289,
	author = {Brink, Hilla and Walt, Christa Van Der},
	title = {Fundamentals of research methodology for healthcare professionals/},
	publisher = {Juta and Company(pty) Ltd;},
	year = {2018.},
	address = {Claremont:},
	edition = {4th ed.},
	note = {Includes bibliography and index }
}