Daniels, John D., author
Addison-Wesley, 1982
Buku Teks
Daniels, John D., author
Addison-Wesley, 1994
Buku Teks
Yoffie, David B.
McGraw-Hill , 1994
Buku Teks
Daniels, John D.
Addison-Wesley , 1986
Buku Teks
Fayerweather, John
McGraw-Hill , 1960
Buku Teks