//-->
Causal modelling in nonexperimental research : an introduction to the LISREL approach
Saris, Willem Egbert, (1984)
Sociometric research
Saris, Willem Egbert,
Evaluation of measurement instruments by meta-analysis of multitrait multimethod studies : proceedings of the international colloquium, Amsterdam, 13 - 16 February 1989
Saris, Willem Egbert, (1990)