1. An analysis of a verbal protocol from a process control task;Bainbridge,1972
2. Remembering;Bartlett,1932
3. Evidence that “thinking aloud” constitutes an externalisation of inner speech;Benjafield;Psychonomic Science,1969
4. Levels, hierarchies and the locus of control;Broadbent;Quarterly Journal of Experimental Psychology,1977
5. Human decisions in the control of a slow response system;Cooke,1965