May, M. (2003). Absolute impact: The drive for personal leadership. Peloton.
Dyfyniad Arddull ChicagoMay, Matthew. Absolute Impact: The Drive for Personal Leadership. Los Angeles: Peloton, 2003.
Dyfyniad MLAMay, Matthew. Absolute Impact: The Drive for Personal Leadership. Peloton, 2003.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.