Monk, Andrew, author
John Wiley & Sons, 1991
Buku Teks
Runyon, Richard P., author
Addison-Wesley , 1977
Buku Teks
Healey, Joseph F., 1945-, author
Cengage Learning, 2015
Buku Teks
Healey, Joseph F., 1945-, author
Wadsworth, 1996
Buku Teks
Levin, Jack, author
Harper & Row, 1973
Buku Teks