Chapter 1
1.Naghshpour (2012).
Chapter 2
1.Naghshpour (2012).
2.Draper and Smith (1998).
Chapter 5
1.Naghshpour (2012).
Chapter 8
1.Naghshpour (2012).
2.Grunfeld (1958).
3.Zellner (1962).
4.Nickerson (1994).
Chapter 9
1.Granger and Newbold (1974).
2.Goldberger (1991).
3.Kuznets (1995).
Appendix
1.Naghshpour (2012).