OgburnWilliam F.: On Culture and Social Change: Selected Papers, University of Chicago Press, Chicago, Illinois, 1964.
2.
TofflerAlvin: Future Shock, Random House, Inc., New York, 1970.
3.
KunkelFrank E.: Future Utilization of Pharmacy Aides, Paper presented at The First Annual Balassone Memorial Lecture at the University of Maryland, Baltimore, Maryland, November 18, 1976.
4.
GriffithIvor: Lobscows, International Printing Co., Philadelphia, Pennsylvania, 1939.
