Ferguson, C.E.
Richard D. Irwin, 1966
Buku Teks
Hicks, John R.
Clarendon Press, 1959
Buku Teks
Askari, Hossein
John Wiley & Sons, 2015
Buku Teks
Tremblay, Victor J.
[Springer, ], 2012
eBooks
Chapra, M. Umer (Muhammad Umer), 1933-
Edward Elgar, 2014
Buku Teks