Newcomer, Lawrence R., author
McGraw-Hill, 1984
Buku Teks
Iman Suwidodo
Andi, 1986
Buku Teks
Atkinson, Laurence Y., author
John Wiley & Sons, 1980
Buku Teks
Gottfried, Byron S., author
McGraw-Hill, 1982
Buku Teks
Kennedy, Michael, author
Prentice-Hall, 1982
Buku Teks