Innovations in understanding the whole of Australian defence system of systems. - Gary J. Bulluss; Kevin O'Shea; Nicholas T. Tay; Peter Pong (SoSE, 2014)

Program viewer - a defence portfolio capability management system. - Edward H. S. Lo; Nicholas T. Tay; Gary J. Bulluss (Int. J. Intell. Def. Support Syst., 2020)