Valentine, Jerome L.
The Research Foundation of The Institute of Chartered Financial Analysis, 1980
Buku Teks
Couper, James R.
Van Nostrand Reinhold , 1986
Buku Teks
Martin, Peter G. (Peter Graeme), author
Prentice-Hall, 1991
Buku Teks
Pascucci, Andrea, author
Springer, 2012
eBooks
Rassweiler, Merrill
Macmillan, 1952
Buku Teks