Saltman, Deborah
W.B. Saunders , 1987
Buku Teks
McRae, Ronald
Churchill Livingstone/Elsevier, 2015
Buku Teks
Douglas, Graham
Elsevier, 2009
Multimedia
edited by John Munro
Churchill Livingstone, 1995
Buku Teks
edited by Graham Douglas, Fiona Nicol, Colin Robertson
Churchill Livingstone, 2009
Buku Teks