Murphy, Edmond A., author
John Hopkins University Press, 1982
Buku Teks
Colquhoun, D.
Clarendom Press, 1971
Buku Teks
McMillan Public Comp, 1987
Buku Teks
Selvin, Steve, author
Pearson - Prentice Hall, 2004
Buku Teks
Indrayan, A., author
Chapman & Hall/CRC, 2008
Buku Teks