1. The effect of the sampling error on convergence, improper solutions, and goodness-of-fit indices for maximum likelihood confirmatory factor analysis;Anderson;Psychometrika,1984
2. Principle-components analysis and exploratory and confirmatory factor analysis;Bryant,2000
3. Human cognitive abilities: A survey of factor-analytic studies;Carroll,1993
4. A first course in factor analysis;Comrey,1992
5. Visual perception of space;El Koussy;British Journal of Psychology Monograph Supplement,1935