Givone, Donald D., author
McGraw-Hill, 2003
Buku Teks
Castellucis, Richard L., author
Reston Publishing, 1981
Buku Teks
Cave, Frank E., author
Reston Publishing, 1981
Buku Teks
Freedman, M. David, author
John Wiley & Sons, 1972
Buku Teks
Malvino, Albert Paul, author
Tata McGraw-Hill, 1981
Buku Teks