Barnett, Nancy Smith, author
Prentice-Hall, 1972
Buku Teks
Culbertson, John M., author
McGraw-Hill, 1968
Buku Teks
Nentjes, A.
Samson, 1988
Buku Teks
Ljungqvist, Lars, author
Massachusetts The MIT Press, 2012
Buku Teks
Havrilesky, Thomas M.
AHM Publishing , 1978
Buku Teks