Hanna, Thomas H.
Trans Tech, 1973
Buku Teks
Barney, George C., author
Prentice-Hall, 1985
Buku Teks
Tompkins, Willis J., author
Prentice-Hall, 1981
Buku Teks
Dunnicliff, John
John Wiley & Sons, 1988
Buku Teks
Barney, George C., author
Prentice-Hall, 1988
Buku Teks