1. Human memory: A proposed system and its control processes;Atkinson,1968
2. The episodic buffer: A new component of working memory?;Baddeley;Trends in Cognitive Science,2000
3. What cognitive changes can be expected with normal ageing?;Christensen;Australian and New Zealand Journal of Psychiatry,2001
4. The magical number 4 in short-term memory: A reconsideration of mental storage capacity;Cowan;Behavioral and Brain Sciences,2001
5. The Handbook of Aging and Cognition,2000