Whitesitt, J. Eldon, author
Addison-Wesley, 1972
Buku Teks
McCoy, Neal Henry, author
Allyn and Bacon, 1963
Buku Teks
Narayan, Shanti
S. Chand & Company, 1979
Buku Teks
Durbin, John R., author
John Wiley & Sons, 1979
Buku Teks
Smith, Jonathan D.H., author
CRC Press, Taylor & Francis Group, 2009
Buku Teks