edited by John A. Elstrom and Walter W. Virkus
McGraw-Hill, 2006
Buku Teks
Banks, Peter, author
Wright, 1991
Buku Teks
Hamblen, David L., author
Churchill Livingstone, Elsevier, 2007
Buku Teks
Bilo, Rob A. C., author
Springer, 2010
Buku Teks
Burke, Michael P., author
CRC Press, Taylor & Francis Group, 2012
Buku Teks SO