Digital document
Eiteljorg II, Harrison et al. – Archaeology data service : CAD : a guide to good practice [On-line]. – Edited by Barry Smith. – London : Arts and Humanities Data Service, [s.d.]. – Text written in 2002. {{ads.ahds.ac.uk}}
Web site
Ayers, Robert ; Smith, Barry. – The national review of live art. – Nottingham : Nottingham Trent University. {{art.ntu.ac.uk}}
Digital document
Creating digital performance resources : a guide to good practice [On-line]. – Edited by Barry Smith. – London : Arts and Humanities Data Service, [s.d.]. {{www.ahds.ac.uk}}