Spiegel, Murray R., author
Armico, 1979
Buku Teks
Hoffmann, Laurence D., author
McGraw-Hill, 1992
Buku Teks
Hildebrand, Francis Begnaud, author
Prentice-Hall, 1976
Buku Teks
Ayres, Frank, 1901-1994, author
Mc Graw Hill, 2009
Buku Teks
Smith, Robert T., 1918-1995, author
McGraw-Hill , 2007
Buku Teks