Chow, Gregory C., author
McGraw-Hill, 1983
Buku Teks
Baltagi, Badi H. (Badi Hani), author
Springer, 2011
Buku Teks
Maddala, G.S., author
McGraw-Hill, 1977
Buku Teks
Cuthbertson, Keith
The University of Michigan, 1992
Buku Teks
Polock, D.S.G., author
John Wiley & Sons, 1979
Buku Teks