Shapiro, Alan C.
Allyn and Bacon, 1991
Buku Teks
Shapiro, Alan C.
[Publisher not identified], [Date of publication not identified]
Buku Teks
Shapiro, Alan C.
Allyn and Bacon, 1986
Buku Teks
Stephen A.Ross
Mc Graw Hill, 2009
Buku Teks
by Arthur J. Keown, John D. Martin, J. William Petty, David F. Scott
Prentice-Hall, 2001
Buku Teks