editors, Miguel P. Rocha, Nicholas Luscombe, Florentino Fdez-Riverola, Juan M. Corchado Rodriguez
Springer, 2012
eBooks
Riordan, Jan, author
Mosby, 1983
Buku Teks
Smerdon, Richard, author
Sweet and Maxwel, 2007
Buku Teks
Chambers, Erve, author
Waveland Press, 1989
Buku Teks
Mason, Peter, author
Routledge, 1998
Buku Teks