@book{27500,
	author = {Van Dyk, T.A.},
	title = {Dementia Praecox or Schizophrenia, and the diagnosis or differential diagnosis of the disease},
	publisher = {Universiteit van die Noorde},
	year = {1961},
	series = {Publikasies van die Universiteit van die Noorde},
	address = {Pietersburg}
}