Cox, William E. Jr.
N.Y. John Wiley c., 1979
Buku Teks
McCarthy, E. Jerome, author
Richard D. Irwin, 1998
Buku Teks
McCarthy, E Jerome
Irwin, 1994
Buku Teks
McCarthy, E. Jerome, author
Richard D. Irwin, 1998
Buku Teks
Webster, Frederick E., Jr
John Wiley & Sons, 1991
Buku Teks