1. On the use of structural equation models in experimental designs;R P Bagozzi;Journal of Marketing Research,1989
2. Modeling covariance matrices in terms of standard deviations and correlations, with application to shrinkage;J Barnard;Statistica Sinica,2000
3. Posterior analysis of the factor model;D J Bartholomew;British Journal of Mathematical and Statistical Psychology,1981
4. Latent Variable Models and Factor Analysis
5. Two rules of identification for structural equation models;K A Bollen;Structural Equation Modeling: A Multidisciplinary Journal,2009