Sonnenburg, P., & Paul Sonnenburg; John Allman. (2008). Taking the lead: The management revolution. Australia: South-Western.
Dyfyniad Arddull ChicagoSonnenburg, Paul, và Paul Sonnenburg; John Allman. Taking the Lead: The Management Revolution. Australia: South-Western, 2008.
Dyfyniad MLASonnenburg, Paul, và Paul Sonnenburg; John Allman. Taking the Lead: The Management Revolution. Australia: South-Western, 2008.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.