APA ציטוט

Barker, J. A. (1992). Future edge: Discovering the new paradigms of success. New York: W. Morrow.

Chicago Style Citation

Barker, Joel Arthur. Future Edge: Discovering the New Paradigms of Success. New York: W. Morrow, 1992.

ציטוט MLA

Barker, Joel Arthur. Future Edge: Discovering the New Paradigms of Success. New York: W. Morrow, 1992.