Higgins, Lindley R.
Tata McGraw-Hill, 1978
Buku Teks
Criner, E.A.
Van Nostrand Reinhold, 1984
Buku Teks
Sullivan, Kenneth M.
Van Nostrand Reinhold, 1983
Buku Teks
Heller, Edward D.
Addison- Wesley , 1971
Buku Teks
by Michael R. Ostrenga ... [et al.]
John Wiley & Sons, 1992
Buku Teks