Bell, David A., 1930-, author
Reston Publishing, 1981
Buku Teks
by David E. Johnson ... [et.al]
John Wiley , 1999
Buku Teks
Weedy, B.M., author
John Wiley & Sons, 1980
Buku Teks
Fitzgerald, A.E. (Arthur Eugene), 1909-, author
McGraw-Hill, 1971
Buku Teks
Yorke, R.
Pergamon Press, 1986
Buku Teks