Naylor, Thomas H., author
McGraw-Hill , 1983
Buku Teks
Salvatore, Dominick, author
McGraw-Hill, 1993
Buku Teks
Baye, Michael R., author
McGraw-Hill, 2003
Buku Teks
Douglas, Evan J., 1946-, author
Prentice-Hall, 1992
Buku Teks
Dean, Joel
Prentice-Hall, 1951
Buku Teks