Nicholson, T.A.J., author
Pitman, 1974
Buku Teks
Stevenson, William J., author
Richard D. Irwin, 1990
Buku Teks
Stevenson, William J., author
Irwin McGraw-Hill, 1999
Buku Teks
Buffa, Elwood S. (Elwood Spencer), author
John Wiley & Sons, 1975
Buku Teks
Hamid Noori
New York, 1995
Buku Teks