Larry Hatcher & Norm O’Rourke 
Step-by-Step Approach to Using SAS for Factor Analysis and Structural Equation Modeling, Second Edition [PDF ebook] 

This easy-to-understand guide makes SEM accessible to all users. This second edition contains new material on sample-size estimation for path analysis and structural equation modeling. In a single user-friendly volume, students and researchers will find all the information they need in order to master SAS basics before moving on to factor analysis, path analysis, and other advanced statistical procedures.