Michael Nosonovsky, Bharat Bhushan, editors
[Springer-Verlag, ], 2012
eBooks
edited by Bob Everett, Godfrey Boyle, Stephen Peake and Janet Ramage
Oxford University Press, 2012
Buku Teks
Harris, Douglas
Spon Press, 2012
Buku Teks
Chauliaguet, Charles
John Wiley & Sons, Inc, 1977
Buku Teks
Artikel Jurnal