Buzan, T. (2006). Embracing change: Essential steps to make your future today. BBC Active.
Dyfyniad Arddull ChicagoBuzan, Tony. Embracing Change: Essential Steps to Make Your Future Today. Harlow: BBC Active, 2006.
Dyfyniad MLABuzan, Tony. Embracing Change: Essential Steps to Make Your Future Today. BBC Active, 2006.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.