Giordano, Frank R., author
Addison-Wesley, 1991
Buku Teks
Grice, James W., author
Elsevier , 2011
Buku Teks
Holambe, Raghunath S., author
[, Springer], 2012
eBooks
by Harvey A. Horstein [and others]
Free Press a Division of Macmillan, 1971
Buku Teks
Read, Donald A., author
Janes and Bartlett Publihers, 1997
Buku Teks