Kaplan, D. (2009). Structural equation modeling: Foundations and extensions (2nd ed.). SAGE.
Dyfyniad Arddull ChicagoKaplan, David. Structural Equation Modeling: Foundations and Extensions. 2nd ed. Los Angeles: SAGE, 2009.
Dyfyniad MLAKaplan, David. Structural Equation Modeling: Foundations and Extensions. 2nd ed. SAGE, 2009.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.