Janet Moyles, Jan Georgeson, and Jane Payler, editor
McGraw-Hill, 2011
Buku Teks
Evans, Norman, 1923-, author
Routledge, 2001
Buku Teks
edited by Louise Morley
Taylor and Francis, 1996
Buku Teks
Ceranic, Helena, author
Erlangga , 2011
Buku Teks
Sandy Schuck, Peter Aubusson, John Buchanan, Tom Russell, editors
[Springer, Springer], 2012
eBooks