White, Elecia
O'reilly, 2012
Buku Teks
Siewert, Sam
Virginia Mercury Learning and Information, 2016
Multimedia
Richard Doornbos, Sjir van Loo, editors
[Springer, ], 2012
eBooks
Ball, Stuart R., 1956-
Elsevier, 2004
Buku Teks
Lipiansky, Ed.
McGraw-Hill, 2012
Buku Teks