Setyo Hari Wijanto
Structural equation modeling dengan lisrel 8.8 konsep dan tutorial
Graha Ilmu, 2008
 Buku Teks
Little, Todd D
Longitudinal structural equation modeling
The Guilford Press, 2013
 Buku Teks
Blalock, Hubert M.
Causal inferences in nonexperimental research
W.W. Norton, 1964
 Buku Teks
Encyclopedia of social measurement
Elsevier, 2004
 Buku Teks
Gaynor, Patricia E.
Introduction to time-series modeling and forecasting in business and economics
McGraw-Hill, 1994
 Buku Teks SO