1. ‘Comprehensive set of recommendations for sUAS regulatory development’ 2009
2. ‘Civil aviation safety regulations 1998 (CASR) part 101, unmanned aircraft and rocket operations’ 2010
3. ‘The Smart Skies Project’;Clothier;IEEE Aerospace and Electronic Systems Magazine,2011
4. ‘Unmanned aerial vehicles roadmap: 2000-2025’ 2001
5. M. DeGarmo ‘Issues concerning integration of unmanned aerial vehicles in civil airspace’ 2004