Brown, H. S. (1957). The next hundred years; a discussion prepared for leaders of American industry. The Viking Press, Inc.
Chicago-referens (17:e uppl.)Brown, Harrison Scott. The Next Hundred Years; a Discussion Prepared for Leaders of American Industry. New York: The Viking Press, Inc, 1957.
MLA-referens (9:e uppl.)Brown, Harrison Scott. The Next Hundred Years; a Discussion Prepared for Leaders of American Industry. The Viking Press, Inc, 1957.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.