1. Boyd, G. (2000), “The identification of levels of action through the use of stratified computer‐communications media; towards the thoughtactorium”,Systemica, Vol. 12 No. 1, pp. 29‐41.
2. Boyd, G. (2007), “Game‐framed conversationally‐articulated, modelling and simulation”,Loading…, Vol. 1 No. 1, pp. 81‐90.
3. Boyd, G. and Zeman, V. (2000), “Human actor – centred cybersystemic modelling research methodology”,Proceedings of the Prague Conference on Cybernetic Paedagogy PKKP 2000, Charles University, Prague.
4. Designing cybersystemically for symviability
5. The ABL/W4 methodology for system modelling