Griffin, Ricky W., author
Addison-Wesley, 1995
Buku Teks
Griffin, Ricky W., author
Prentice-Hall, 2002
Buku Teks
Griffin, Ricky W., author
Prentice-Hall, 2002
Buku Teks
Griffin, Ricky W., author
Pearson, 2015
Buku Teks
Levey, Samuel, author
J.B. Lippincott, 1973
Buku Teks