APA-Zitierstil (7. Ausg.)

Gilbreath, R. D. (1987). Forward thinking: The pragmatist's guide to today's business trends. McGraw-Hill.

Chicago-Zitierstil (17. Ausg.)

Gilbreath, Robert Dean. Forward Thinking: The Pragmatist's Guide to Today's Business Trends. New York [etc.]: McGraw-Hill, 1987.

MLA-Zitierstil (9. Ausg.)

Gilbreath, Robert Dean. Forward Thinking: The Pragmatist's Guide to Today's Business Trends. McGraw-Hill, 1987.