Saltman, Deborah
W.B. Saunders , 1987
Buku Teks SO
McRae, Ronald
Churchill Livingstone/Elsevier, 2015
Buku Teks SO
Douglas, Graham
Elsevier, 2009
Multimedia
edited by Graham Douglas, Fiona Nicol, Colin Robertson
Elsevier, 2005
Buku Teks SO
edited by John Munro
Churchill Livingstone, 1995
Buku Teks SO