Bono, E. D. (2000). New Thinking for the new Millenium (NA.). Penguin Books.
Cita Chicago (17th ed.)Bono, Edward De. New Thinking for the New Millenium. NA. England: Penguin Books, 2000.
Cita MLA (9th ed.)Bono, Edward De. New Thinking for the New Millenium. NA. Penguin Books, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.