Tippens, Paul E.
McGraw-Hill, 1983
Buku Teks
Rao, Aman
S.S. Mubaruk & Bros PTE, 1996
Buku Teks
Kuhn, Karl F.
John Wiley & Sons, 1979
Buku Teks
Lindsay, Robert Bruce
Van Nostrand Reinhold , 1971
Buku Teks
Walker, James S.
Addison-Wesley, 2010
Buku Teks