Arbia, Giuseppe., author
Palgrave Macmillan, 2014
Buku Teks
Brooks, Chris, author
Cambridge University Press, 2019
Buku Teks
edited by Badi H. Baltagi
Edward Elgar, 2002
Buku Teks
edited by Badi H. Baltagi, James P. Lesage, R. Kelley Pace
Emerald, 2017
eBooks
Hymans, Saul H., author
Prentice-Hall, 1967
Buku Teks